It Came from Outer Space

John Putnam

Ellen Fields

Sheriff Matt Warren

Frank Daylon

George

Jane Dean

Pete Davis (uncredited)

Dave Loring (uncredited)

Dr. Snell (uncredited)

Sam, a hobo (uncredited)

Tom, a hobo (uncredited)

Bob, Snell's assistant (uncredited)

Dugan, reporter (uncredited)

Perry, a boy (uncredited)