John Swanson, truck owner
Glenn Manning, "The Amazing Colossal Man," believed dead after falling from the Hoover Dam, reemerges in rural Mexico, brain damaged, disfigured, and very angry.
Prof. Strowski
Dr. Eric Vornoff, with the help of his mute assistant Lobo, captures twelve men for a grisly experiment; His goal to turn them into supermen using atomic energy. Reporter Janet Lawton, fiancée of the local lieutenant, vows to investigate Vornoff's supposedly haunted house.
Assistant Director (uncredited)
A movie star helps a young singer-actress find fame, even as age and alcoholism send his own career into a downward spiral.
Board Member (uncredited)
Gladys Glover has just lost her modeling job when she meets filmmaker Pete Sheppard shooting a documentary in Central Park. For Pete it's love at first sight, but Gladys has her mind on other things, making a name for herself. Through a fluke of advertising she winds up with her name plastered over 10 billboards throughout city.
