Star Cops debuted on BBC2 in 1987, the brainchild of Doctor Who and Blake's 7 writer Chris Boucher, aimed as a police procedural set in the new frontier of commercialised space exploration. It's the near future, and mankind has expanded its presence in space. Maintaining law and order among this network of space stations, satellites and moon outposts is the responsibility of the International Space Police Force, known colloquially as the Star Cops. Their leader is Commander Nathan Spring. While dealing with crimes including drug smuggling and murder, the Star Cops find themselves facing a new and sustained threat. The activist group Mother Earth, ideologically opposed to humanity's presence in space, has been quiet for some time. But no longer. The group returns with a vengeance, prepared it seems to go to any lengths to achieve its aims. 1.1 One of Our Cops is Missing by Andrew Smith. As construction of the Vasco da Gama, the largest space station ever put into orbit, nears completion, Nathan is visited by an old friend, who asks for his help in tracking down a missing undercover officer. Meanwhile, Inspector Priya Basu is investigating a near-fatal spacewalk accident on the space station Rakesh Sharma that may be no accident at all.1.2 Tranquillity and Other Illusions by Ian Potter. A murder at the historic scene of the first Apollo moon landing offers few clues for the Star Cops. Why would anyone want to kill Philip Hughes, a property entrepreneur? And what has become of the mysterious woman who was with him at the time? The investigation leads to a moon outpost, where anyone may be the killer. 1.3 Lockdown by Christopher Hatherall. Tech Tower is a state of the art, high - security, high-technology building located in Paris. It seems the ideal venue for an international conference on how to counter the growing threat from the Mother Earth group. Nathan and Priya attend as representatives of space policing. Soon, they and everyone else in the building find themselves in danger as a disruptive attack by Mother Earth coincides with a plot by criminals to carry out a high stakes robbery. 1.4 The Thousand Ton Bomb by Guy Adams. A failed bombing of Moonbase provides the Star Cops with an opportunity to strike back at Mother Earth. Paul Bailey is called on to use his undercover skills once more. But Mother Earth is about to escalate its campaign of violence with a spectacular attack. And the Star Cops are among those in the firing line. The series hero Nathan Spring is played by David Calder, one of Britain's most regarded stage and screen actors. He is joined by several new characters created for these fresh Star Cops adventures, with Priya Basu played by Eastenders regular Rakhee Thakrar. CAST: David Calder (Nathan Spring / Box), Trevor Cooper (Colin Devis), Linda Newton (Pal Kenzy), Rakhee Thakrar (Priya Basu), Philip Olivier (Paul Bailey), Andrew Secombe (Brian Lincoln), Ewan Bailey (Martin Collyer), Nimmy March (Shayla Moss), Delroy Atkinson (Charles Hardin), Zora Bishop (Armina Hamid), Mandi Symonds (Caroline / Mother Earth), Tim Scragg (Ashton / Hughes), Amerjit Deu (Rez Varughese / Gish), Gabrielle Glaister (Joanne Stack / Janine), George Asprey (Alby Royle / Steven Moore), Andy Snowball (Danny Neal / Pan-Pacific President), Sophie-Louise Dann (Simone Babin).

The Sixth Doctor and new companion Constance Clarke encounter a bizarre and dangerous situation in America...2029 AD. In the desert of Arizona, billionaire philanthropist Dr Hugo Macht is trying to save the world from climate change. But his great project to "scrub the sky clean" with nanoatomic machines grinds to an unexpected halt when his diggers break into something unexpected: a Viking burial barrow containing eight corpses, a mysterious shield, an even more mysterious inscription...and a yet more mysterious traveller in time and space, known only as the Doctor. And that's not even the strangest part of Dr Macht's day. Soon, it'll begin to snow. Soon, the Doctor and his girl Friday, Mrs Constance Clarke, will come face-to-face with an ancient horror in the blizzard. A Frost Giant, in need of a new body. In need of flesh...Colin Baker stars as the Doctor, a role he's been playing for Big Finish since 1999. New companion Constance Clarke is played by talented actress Miranda Raison, a familiar face from British stage and screen including Spooks, Poirot, Merlin, Doctor Who and 24: Live Another Day...Writer Ian Edginton is a well-known graphic novels writer, including titles for 2000AD, Judge Dredd, and Warhammer 40,000. CAST: Colin Baker (The Doctor), Miranda Raison (Constance Clarke), Michael J Shannon (Dr Hugo Macht), Nell Mooney (Professor Lisa Zetterling), James Caroll Jordan (Major Vincent Da Costa/Herger), Ryan Forde (Bryce/Talessh).

Katy Manning returns to the much-loved role of Josephine "Jo" Grant from the much loved 1970s Jon Pertwee Third Doctor era of television Doctor Who, teaming up with actor Tim Treloar who voices the Doctor. 4.1 The Rise of the New Humans by Guy Adams. When a man dies by falling from the top floor of a multi-storey car park, the Doctor and Jo wonder why it should be of interest to UNIT. Then they see the protuberances on the man’s back... As he fell, he tried to grow wings. Looking into the man’s past leads the Doctor and Jo to a remote private hospital where the staff aren’t as helpful as they could be, and the Chief Administrator is unavailable to meet with them. Breaking into some restricted wards, the Doctor notes the presence of alien and futuristic technology. The whole thing bears the unmistakable hallmarks of one of his own people’s interference, one of his old foes. Except not perhaps the one he might have imagined. The Monk is back. And this time his meddling may have gone too far. 4.2 The Tyrants of Logic by Marc Platt. he Doctor and Jo land on Port Anvil –a bleak, abandoned mining colony on the remote planet Burnt Salt. A huge armoured crate has recently arrived in the almost derelict Spacehub. No-one knows who it’s for. No-one knows what it contains. Strange creatures lurk around the outskirts, and a rag-tag population of misfits inhabit what is left of the town: a saloon bar owner, a literal one-man band and a hunter of very unusual prey. If they want to survive the night, they’re going to have to work together. Because the Cybermen want the contents of the crate. And they will stop at nothing to get hold of it. Director Nicholas Briggs is one of the Big Finish executive producers, and is also well known for his role on TV's Doctor Who voicing the Daleks and other monsters. This volume includes the return of two fan favourites - renegade Time Lord The Meddling Monk (played by comedian Rufus Hound) and the Cybermen: this is the first time the Cybermen have confronted the Doctor in a full-cast adventure, and has been long-awaited ever since the Third Doctor Adventures range was announced. Cast: Tim Treloar (The Doctor), Katy Manning (Jo Grant), Rufus Hound (The Monk), Mina Anwar (Dr Kurdi), Joe Sims (Chief Orderly / Wilde / Jumper), Clare Corbett (Harriet / Woman / Radio Technician), Silas Hawkins (Francis / Morgue Attendant / Patient / Orderly), Linda Marlowe (Gusta Pardo), Carolyn Pickles (Professor Marian Schaeffer), Ronan Summers (Hollisen Grier), Jeff Rawle (Chad Caramel), Deli Segal(Skippa) and Nicholas Briggs (The Cybermen).

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. Reunited with the Doctor and Nyssa, Tegan joins them on a trip to Amsterdam's Rijkmuseum to see a new exhibition of the work of Rembrandt van Rijn, featuring his drawings of "Vessels of the Stars". The Doctor is astonished to discover that they are designs for spaceships that would actually work, and decides to pop back to the Dutch Golden Age for a quiet word with Rembrandt - but the world-weary artist is no mood to help. Meanwhile, strange forces are swirling in the canals, creatures from ancient myth, the watery, goblin-like Nix. What is their connection to the mysterious Countess Mach-Teldak - and to the events of Tegan's life during her year away from the Doctor? 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). Writer Jonathan Morris has been responsible for some hugely popular Doctor Who stories for Big Finish, most recently with 2015's We Are The Daleks...CAST: Peter Davison (The Doctor), Janet Fielding (Tegan), Sarah Sutton (Nyssa), Tim Delap (Kyle), Richard James (Rembrandt Van Rijn), Elizabeth Morton (Teldak), Robbie Stevens (Polsbroek/Nix), Wayne Forester (Glauber).

It's the near future, and mankind has expanded its presence in space. Maintaining law and order among this network of space stations, satellites and moon outposts is the responsibility of the International Space Police Force, known colloquially as the Star Cops. Their leader is Commander Nathan Spring. It's been months since the last attack by Mother Earth, the activist group opposed to mankind's expansion into space. It's believed that the group is finished. But instead, Mother Earth is about to renew its campaign. This time with even more ferocity and violence. 2.1: Dead and Buried by Guy Adams. At Lunar Interments, the moon's graveyard for the wealthy, the caretaker has noticed something odd in the burial records. Odd enough for him to call in the Star Cops. Devis isn't happy at being assigned to what he thinks is a mundane case. Not when Nathan and Kenzy are off to investigate a burglary at the home of billionaire businessman Ben Alexander. A break-in where the burglar has finished up dead. But in the lunar resting place of the dead, Devis will find himself racing against the clock to save his life and hundreds of others. 2.2: The Killing Jar by John Dorney. The Charlie Chaplin is a second-hand space station operated as a space-tourism hub by entrepreneur Martin Thane. When Nathan receives reports that serious accidents and even a death have been caused by Thane flouting safety laws, he decides to investigate. An accident investigation soon becomes a murder enquiry. And as the Star Cops hunt for the killer, the station becomes a death trap threatening everyone on board. 2.3: Moonshine by Roland Moore. A friend of Kenzy's on the space station Coral Sea has been dismissed for possession of alcohol and sent back to Earth. She believes his claim that he was framed, and when she learns of his subsequent suicide she and Devis travel to Australia to investigate. A difficult enquiry is not helped when Kenzy's former fiance, a Police Superintendent, appears on the scene. On Moonbase, Nathan is expecting an official visit from a powerful dignitary. So it's not a good time for there to be a fatal incident that may be the work of Mother Earth. 2.4: Hostage by Andrew Smith. The Star Cops are under intense pressure in the face of continuing Mother Earth attacks. The very existence of the International Space Police Force is in jeopardy. Kenzy and Priya are responding to a murderous Mother Earth explosion at a moon outpost when one of the workers, Mary Ward, takes a hostage and makes demands, accusing others of trying to kill her. She appears to have snapped under pressure. As the crisis develops, dangerous secrets are revealed. Secrets that some will be prepared to kill for. And die for. Star Cops debuted on BBC2 in 1987, the brainchild of Doctor Who and Blake's 7 writer Chris Boucher, aimed as a police procedural set in the new frontier of commercialised space exploration. Several new characters have been created for these fresh Star Cops adventures, with Priya Basu played by Eastenders regular Rakhee Thakra. CAST: David Calder (Nathan Spring / Box), Trevor Cooper (Colin Devis), Linda Newton (Pal Kenzy), Rakhee Thakrar (Priya Basu), Philip Olivier (Paul Bailey), Nimmy March (Shayla Moss), Andrew Fettes (Mac Thirwell), Vikash Bhai (Ben Alexander), Amy Downham (Lyra Fox), Will Chitty (Martin Thane), Tor Clark (Rebecca Driscoll), Timothy Hofmeier (Phil Bovey / Vernon Hollis), Craig Armstrong (Barney Hillier / Theodore Gallow), William Gaminara (Godfrey Miller),Sarah Sutton (Mary Ward), Emily Carewe (Sally Newell). Please note: Star Cops features some mild swearing and content which may not be suitable for younger listeners.