BEGIN SLIDESHOW Short Treks: CBS All Access orders Star Trek: Discovery spin-off Following the surprise hit of the first season of Star Trek: Discovery, CBS All Access announced at Comic Con on Friday that it has ordered a short-form spin-off entitled Short Treks that will debut in the fall. RELATED: Comic-Con: Star Trek: Discovery Season 2 Trailer is Here! The spin-off will consist of four episodes of 10-15 minutes. Each short will be an opportunity for deeper storytelling and exploration of key characters and themes which fit into Star Trek: Discovery and the expanding Star Trek universe. Rainn Wilson will return to play Harry Mudd in a short he will also direct, and Aldis Hodge will star in another as Craft, a man who finds himself the only human on board a deserted ship.