Cast
James B. Sikking
Astronaut Higgins
Richard Anderson
Dr. Wylie
Walter Brooke
Tom Everett
Patsy Garrett
Boy's Mother
John S. Ragin
Walters
Richard Stahl
Fred, Beachgoer's Friend
Monte Markham
Eddie Reese / Col. Brice Randolph
Susan Clark
Gail Randolph
John Lupton
Don Masters
Paul Kent
Carl Samuels
Tom Hallick
Agent Wilson
Paul Micale
Beachgoer
Jackie Cooper
Kurt Anderson
Robert Lansing
John Phillips
Bob Harks
Photographer (uncredited)