Four new stories featuring the Sixth Doctor and Peri Brown: 1.1 The Headless Ones by James Parsons and Andrew Stirling-Brown. When a distress call from an unknown source threatens to rip the TARDIS from the vortex, the Doctor and Peri arrive in nineteenth-century Africa hoping to find the cause of the disturbance. Instead, they meet a British expedition searching for a long lost tribe: the B’lemyae… better known to the locals as the Headless Ones. 1.2 Like by Jacqueline Rayner. On the Earth colony world Rusina, the populace strive to be popular. Likes lead to promotions, dislikes leads to demotion – and more recently, something worse. So when the Doctor investigates the truth behind their subscriber-led society, he finds himself about to become very unpopular indeed. 1.3 The Vanity Trap by Stuart Manning. Myrna Kendal used to be a Hollywood film star. Now she spends her life reminiscing on chat shows but there is always one unfinished film she refuses to talk about... at least until the TARDIS interrupts a TV interview, and the Doctor and Peri’s appearance stirs up long-forgotten memories. 1.4 Conflict Theory by Nev Fountain. Concerned by the Doctor’s increasing over-protectiveness, Peri presents him with an ultimatum: either they seek counselling or she leaves the TARDIS permanently. Reluctant to lose one of his closest friends, the Doctor seeks out one of the finest psychoanalysts in the universe: Dr Sigmund Freud. Cast: Colin Baker (The Doctor), Nicola Bryant (Peri Brown), Vivienne Acheampong (Siyanda), Rachel Atkins (Governor Crompton), Rosie Baker (Carolyn Sue), Timothy Blore (Sandis-Fernis), Stephen Critchlow (Jimmy Garfield), Amelia Donkor (Hoffman), Sarah Douglas (Myrna Kendal), Ryan Forde Iosco (Dr Karp), Raj Ghatak (The Complex), Eilidh Loan (Marconi), Deirdre Mullins (Amanda Latimer), George Naylor (Dodo), Javone Prince (Kaylin), Lucy Robinson (Christie), David Sibley (Dr Freud), Hugh Skinner (Lord Oliver Erpingham). Other parts played by members of the cast.

You are cordially invited to Argentia, the galaxy’s most exclusive tax haven, to attend the funeral of mining magnate Carlo Mazzini. The memorial service will be followed by music, light refreshments, and murder! Carlo’s heirs have come to say their final goodbyes (and find out how much they’ve inherited) but when a masked killer begins picking them off one by one, Argentia goes into lock-down, closed off behind its own temporal displacement field. Can the Doctor, Nyssa, Tegan and Adric apprehend the murderer before Argentia – and everyone on board - is forever cut off from the rest of the Universe? Big Finish have been producing Doctor Who audios since 1999, starring Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann, David Tennant and John Hurt. This release's director - Barnaby Edwards - is not only a prolific Big Finish director, but as an actor is the lead Dalek operator on TV's Doctor Who. Peter Davison - the Fifth Doctor on television - is also well known from other TV shows such as The Last Detective, Campion and A Very Peculiar Practice, while more recently he's been a significant presence in many high profile West End musical productions including Legally Blonde. CAST: Peter Davison (The Doctor), Janet Fielding (Tegan Jovanka), Sarah Sutton (Nyssa), Matthew Waterhouse (Adric), Samuel West (The Mazzini Family), Phil Cornwell (Superintendent Galgo / Zaleb 5), Sophie Winkleman (Sofia).

What if you’d committed a truly dreadful crime but couldn’t remember? The Doctor takes Peri to the Memory Farm – a state of the art space station where hidden memories can be harvested and analysed. To their surprise, they find the station in lock-down and all its resources dedicated to probing the memories of an elderly man. Garius Moro may, or may not, have been responsible for the deaths of billions of people many years ago, but he simply can’t remember. The assembled representatives of two opposing factions, each with their own agenda, anxiously wait for the truth to be unlocked from Moro’s mind. But when a memory does eventually surface, everyone is surprised to learn that it is of Peri. CAST: Colin Baker (The Doctor), Nicola Bryant (Peri), Joseph Mydell (Garius Moro), Diane Keen (Varish), Charlotte Strevens (Naras), Caleb Frederick (Offram), Sean Connolly (Kennedy), Steven Wickham (Grisk / Venorg), John Green (Otwoe). Other parts played by members of the cast.

The TARDIS deposits the Doctor, Tegan, Turlough and their android ally Kamelion aboard a prison ship. A ship with just one prisoner: Nustanu, last warlord of the Zamglitti - monstrous, mind-bending mimics able to turn themselves into mist. A ship that's in trouble, and about to make a crash-landing - on a planet of mists! Since Doctor Who, Peter Davison's appeared in shows such as The Last Detective and Campion, while London stage appearances include Legally Blonde and Spamelot. He's been reprising his role as the Fifth Doctor for Big Finish since 1999. Jon Culshaw comes on board to play Kamelion, a shape-changing android companion from the Fifth Doctor's era, the character's first appearance at Big Finish. Mark Strickson and Janet Fielding worked together as the Doctor's companions in 1983 and 1984, and this most recent run of adventures for them have been long anticipated by fans Cast: Peter Davison (The Doctor), Janet Fielding (Tegan), Mark Strickson (Turlough), Jon Culshaw (Kamelion), Anjella Mackintosh (Orna), John Voce (Rako), Simon Slater (Nustanu).

Full-cast adaptations of Callan stories originally published in the Sunday Express. Adapted from series creator James Mitchell's Sunday Express Short Stories by his son Peter Mitchell, four new adventures will expand the themes explored in the television show. Murder, betrayal and model soldiers. It's all in a day's work for Callan. 1.1 File on a Deadly Deadshot by James Mitchell (adapted by Peter Mitchell). With Lonely posing as his gentleman's gentleman, the section's top operative David Callan is sent to a country estate in Northumberland to infiltrate a rich men's shooting party. One of his companions is an assassin but which one? High living and high stakes on the grouse moors as Callan attempts to work out which of the dead-shots is a man-hunter.1.2 File on a Classy Club by James Mitchell. (adapted by Peter Mitchell). Callan finds the odds are stacked against him when he poses as a high roller at London's top casino. His mission is to lose all his money but he almost loses his life when he stumbles into an East German spy cell. Perhaps a card sharp from Lonely's past can help Callan turn the tables. 1.3 File on an Awesome Amateur by James Mitchell (adapted by Peter Mitchell). Callan and Meres are despatched to a cultural festival in Venice to snatch a Russian poet from under the noses of the KGB. But the success of the mission depends upon the expertise of amateur sleuth and keen ornithologist Cynthia Widgery. Feathers fly on the Grand Canal... 1.4 File on a Harassed Hunter by James Mitchell (adapted by Peter Mitchell). Callan is drawn into a dark secret when Hunter invites him to fly to Newcastle for a trip to the theatre. The plot thickens when an alcoholic actor and a decoy called Prenderghast lead Callan to one of the KGB's most proficient killers. The setting for the denouement is far too close for comfort.The classic television series from the Sixties returns with a star-studded cast, in brand new audio adaptations from Big Finish Productions. Originally broadcast in 1967,Callan took the burgeoning world of spy drama, and brought a much darker tone to the genre. Having similar responsibilities to MI5, Callan used the most ruthless and lethal techniques to get the job done, each method meticulously filed by `The Section' (the organisation behind operative Callan), colour coding each lethal tactic. Four series of the original television series were produced between 1967 and 1972, plus a cinema film released in 1974 and a TV comeback in 1981. And now, Callan is set to return on audio at Big Finish adapted from series creator James Mitchell's Telegraph Short Stories by his son Peter Mitchell. CAST: Ben Miles (Callan), Frank Skinner (Lonely), Nicholas Briggs (Hunter), Jane Slavin (Liz), David Rintoul (Baumer), Justin Avoth (Endicott), Glen McReady (Minns), Louis Tamone (Lorimer / Waiter), Tam Williams (Toby Meres), Mark Elstob (Karl / Judd / Willis), Robert Portal (Bulky Berkeley / Lubov), Annabelle Dowler (Amparo Soller / Barbara Jackson), Gyuri Sarossy (Marty Rivers), Beth Goddard (Cynthia Widgery / Auntie Gertie / Adrienn),Teddy Kempner (Evan Lang / Joe 'Plastic' MacNamara), Leighton Pugh (Petrov).

On the planet Cicero Prime, the kingdom of Cardenas is divided, with the whole population forced to swear allegiance to either the effete Duke or the fiery, hard-edged Duchess. This is a situation both parties have grown tired of. What use is half a kingdom when, thanks to a carefully engineered murder, you could have it all? Surely, neither of them would be rash enough to summon the deadly off-world assassin The Scorpion to help with their problem? And surely, this terrifying figure wouldn't arrive wearing a long cream coat and striped trousers...? Big Finish have been producing Doctor Who audios since 1999, starring Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann, David Tennant and John Hurt. This release's director Barnaby Edwards is not only a prolific Big Finish director, but as an actor is the lead Dalek operator on TV's Doctor Who. Cast: Peter Davison (The Doctor), Janet Fielding (Tegan Jovanka), Sarah Sutton (Nyssa), Matthew Waterhouse (Adric), Jonathan Firth (Sebastian, Duke of Cardenas), Charlotte Lucas (Duchess Miranda),Harriet Thorpe (Amelia), Tim Bentinck (Lord Crozion), Richenda Carey (Lady Crozion), Piotr Hatherer (Tomek),Patsy Kensit (Mercenary),Harry Smith (Additional Voices).

The Doctor's adventures in time and space are over. The Time Lords have recalled him to Gallifrey - but what he faces on his home planet is worse than any trial. Following the disappearance of President Borusa, the High Council condemned him to the highest office - and he can't evade his responsibilities a nanosecond longer...So all hail the Lord High President! All hail President Doctor! Rassilon save him. This time, there's really no escape. Big Finish have been producing Doctor Who audios since 1999, starring Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann, David Tennant and John Hurt. Star Peter Davison played the Doctor on television between 1981 and 1984, but this is a part of a much larger body of work including stage work such as Gypsy in the West End with Imelda Staunton. He is the father-in-law to the Tenth Doctor, David Tennant! This story is much-anticipated by fans, as it features not only the Doctor's return to his home planet, but also a meeting with Leela (Louise Jameson), the companion to his fourth self (played by Tom Baker). CAST: Cast: Peter Davison (The Doctor), Janet Fielding (Tegan), Louise Jameson (Leela).

London,1864 - where any gentleman befitting the title 'gentleman' belongs to a gentlemen's club: The Reform, The Athenaeum, The Carlton, The Garrick...and, of course, The Contingency. Newly established in St James', The Contingency become the most exclusive enclave in town. A refuge for men of politics, men of science, men of letters. A place to escape. A place to think. A place to be free. The first rule of the Contingency is to behave like a gentleman. The second is to pay no heed to its oddly identical servants. Or to the horror in its cellars. Or to the existence of the secret gallery on its upper floor...Rules that the Doctor, Adric, Nyssa and Tegan are all about to break. The Contingency Club reunites the 1982 Doctor Who TARDIS crew for Peter Davison's Fifth Doctor - Adric (Matthew Waterhouse), Tegan (Janet Fielding) and Nyssa (Sarah Sutton). Director Barnaby Edwards is not only an overworked director for Big Finish productions, but on top of many audiobook voice-over duties, he's also the main Dalek operator in TV's Doctor Who. Clive Merrison's rich voice brought the longest lived radio Sherlock Holmes to life, playing the Great Detective across recordings of every single Sir Arthur Conan Doyle story. Guest star Philip Jackson will be familiar to any fans of top TV detective drama as Inspector Japp in the David Suchet Poirot dramas. CAST: Peter Davison (The Doctor), Matthew Waterhouse (Adric), Sarah Sutton (Nyssa), Janet Fielding (Tegan), Clive Merrison (George Augustus), Philip Jackson (Mr Peabody), Lorelei King (The Red Queen), Tim Bentinck (Wakefield/ Cabby/Stonegood), Alison Thea-Skot (Marjorie Stonegood/ Computer), Olly McCauley (Edward/ The Knave).

Peter Davison, Janet Fielding and Sarah Sutton reprise their roles as The Doctor, Tegan and Nyssa, in a run of stories following on from 1983's adventure The Arc of Infinity: Today should be much like every other day for Hargreaves, the computer consciousness that co-ordinates daily life aboard the spaceship Aquitaine, stationed on the outer fringes of a black hole. Water the plants, run the diagnostics, cook the Captain's breakfast; then tidy the plates away, rotate the ship, clean the windows of the observation deck. When at last the day's work is done, Hargreaves will dim the lights in the sleeping quarters. But no-one will sleep aboard the Aquitaine tonight. Because the Aquitaine's crew is missing. But today will be different. Today, a space/time ship called the TARDIS will materialise in the botanical section, bringing the Doctor, Nyssa and Tegan aboard the Aquitaine. Together, they'll seek to discover the truth of what happened to Hargreaves' crew...if only the ghosts will let them. Forever kept busy, Peter Davison's most recently been seen on the London stage in the critically acclaimed The Vertical Hour, and in the musical Gypsy opposite Imelda Staunton. The Doctor, Nyssa and Tegan team first met in 1981's Doctor Who adventure Logopolis, where Tegan and Nyssa were on hand to help the Doctor (Tom Baker) regenerate into his fifth incarnation (Peter Davison). One of Big Finish's last outings with The Fifth Doctor, Tegan and Nyssa was in Doctor Who - The Fifth Doctor Boxed Set, one story from which (Iterations of I) won the Scribe Award at the 2015 San Diego Comic Con. CAST: Peter Davison (The Doctor), Janet Fielding (Tegan), Sarah Sutton (Nyssa), Matthew Cottle (Hargreaves), Harry Myers (Dr Sergei Akunin), Nina Sosanya (Captain Anna Maynard), Gerald Kyd (Lt Maurizio Savinio), Danusia Samal (Lt Freya Jennings).

A special solo adventure for Colin Baker as the Sixth Doctor, in the second of three stories dealing with the Doctor's latest battle with arch enemy the Master. Somewhere off the South Coast of England, there's a lonely island. On that island stands a solitary castle, long since abandoned - haunted, they say. But the truth is, that castle houses something far worse than mere ghosts. The castle is what lies at the end of a trail followed by the Doctor in search of several missing scientists - all of them connected to the top secret Dominus Institute and its elusive CEO, Sir Andrew Gobernar...But the Doctor will soon discover that he's the one being haunted, by a ghost from his past...or perhaps, his future. Big Finish's main range of Doctor Who stories began in 1999, and has featured television Doctors Peter Davison, Colin Baker, Sylvester McCoy and Paul McGann across its 212 tales. Writer Justin Richards has worked in a variety of roles connected with Doctor Who, including a number of novels for the BBC. He's also the writer and creator of The Invisible Detective series of books. Star Colin Baker recorded this just as the 2015 I'm a Celebrity Get Me Out Of Here candidates were announced - a series close to his heart after a popular appearance in 2012. Alex Macqueen first appeared as the Master in Big Finish's Doctor Who spin-off UNIT: Dominion, going on to confront the Eighth Doctor (Paul McGann) in the hugely successful Doctor Who - Dark Eyes series. CAST: Colin Baker (The Doctor), Alex Macqueen (The Master), John Standing (Professor Threadstone), Kate Kennedy (Heather Threadstone), Neil Edmond (Boatman/Guard), Catriona Knox (Landlady), Elliot Levey (Gobernar).

The Doctor, Constance and Flip join forces with 51st century bounty hunter, Calypso Jonze, to hunt down the Somnifax: a weaponised mind-parasite capable of turning its host's nightmares into physical reality. Chasing it through the time vortex to Providence, Rhode Island in 1937, they arrive too late to stop it from latching onto a local author of weird fiction... Howard Phillips Lovecraft. With time running out before Lovecraft's monstrous pantheon breaks free and destroys the world, the Doctor must enter Lovecraft's mind to fight the psychic invader from within. Can he and Flip overcome the eldritch horrors of the Cthulhu Mythos? And will Constance and Calypso survive babysitting the infamously xenophobic Old Gentleman of Providence himself? CAST: Colin Baker (The Doctor), Lisa Greenwood (Flip Jackson), Miranda Raison (Constance Clarke), Robyn Holdaway (Calypso Jonze), Jonathan Andrew Hume (Nyarlathotep/Cthulu), Alan Marriott (Howard Phillips Lovecraft/Randolph Carter), David Menkin (Shoggoth/Wilbur/Armitage). Other parts played by members of the cast.