A fan of B-horror and science-fiction movies, comic books and mythology, Lewis has also published his own fanzines and co-written scripts for television and radio. He appeared in the movies Nightfall, which he co-wrote with director Kevin Delullo; Cage in Box Elder; and Citizen Toxie: The Toxic Avenger Part IV, in which he provided the voice of the title character.
Clyde has two books published: Riding the Shockwave and Ground Zero Disclosure: Ufos
Currently, Lewis is working with lawyer and P.I. Galen Cook on the investigation of the latest suspect in the D.B. Cooper case, Wolfgang Gossett, a one-time associate and mentor of Lewis in this unsolved mystery.