S4, F1: Noel Fielding and Julian Barratt tell the story behind The Mighty Boosh in their own words. They visit locations key to their past, including the comedy club where they first performed and the studio where the radio show was recorded, which is now an organic supermarket. Featuring interviews with Stewart Lee, Danny Wallace, Lee Mack, Steve Coogan, Russell Brand, Vic Reeves, Bob Mortimer, Jo Whiley, Lenny Henry, Kasabian and The Horrors as well as never before seen photos and home movies from the boys themselves.