Comedy starring Seth Rogen, who also wrote the screenplay in collaboration with Judd Apatow and Evan Goldberg. Dale Denton (Rogen) is a stoner with a mundane courthouse job that enables him to indulge his habit to his heart's content. He regularly visits his dealer, Saul Silver (James Franco), who has recently been supplying him with a rare new strain of weed called Pineapple Express. When Dale inadvertently becomes the sole witness of a murder by a bent cop and the city's most dangerous drug lord, he panics and leaves his Pineapple Express-filled joint at the crime scene. When he realises that the weed variety is so rare that it can be traced directly back to him and only him, he and Saul are forced to go on the run - if they can get it together, that is...