Glenn Manning, "The Amazing Colossal Man," believed dead after falling from the Hoover Dam, reemerges in rural Mexico, brain damaged, disfigured, and very angry.
as Joyce Manning
as Major Mark Baird
as Col. Glenn Manning
as Dr. Carmichael
as Sgt. Luis Murillo
as John Swanson, truck owner
as Miguel
as Capt. Harris
as Mrs. Edwards, mother
as The Neurologist
as Joan
as Arthur Lang
as Newscaster
as Mexican Doctor
as Capitol Hill Reporter
as TV Announcer
as Laurie Edwards
as Medical Research Official
as Army Officer
as Bus Driver
as Health and Welfare Department Head
as Gen. Nelson
as Police Dispatcher
as Mayor of Los Angeles
as Cop (uncredited)
