演职人员
Kurt Anderson
Jackie Cooper
Eddie Reese / Col. Brice Randolph
Monte Markham
Dr. Wylie
理查德·安德森
John Phillips
Robert Lansing
Gail Randolph
Susan Clark
Don Masters
John Lupton
Tom Everett
沃尔特·布鲁克
Astronaut Higgins
詹姆斯·希金
Carl Samuels
Paul Kent
Toni Scott
Loretta Leversee
Freddie
Ray Dimas
Boy's Mother
Patsy Garrett
Agent Wilson
Tom Hallick
Walters
John S. Ragin
Beachgoer
Paul Micale
Fred, Beachgoer's Friend
Richard Stahl
Photographer (uncredited)
Bob Harks