Famed counterculture comedians take on a goldmine of old cliffhanger serials in a film that, until recently, was available only on bootlegged videos. "J-Men Forever" (1979), created by the almighty Firesign Theater's Philip Proctor and Peter Bergman, features hilarious overdubs that re-conceptualize those old serials into the story of The Secret World War. This version is authorized by Proctor and Bergman and contains bonus interviews on the making of the film.