"A greasy spoon diner provides a base for a spy smuggling nuclear secrets."
Terry Moore
as Kotty
Frank Lovejoy
as Prof. Sam Bastion
Keenan Wynn
as George
Lee Marvin
as Slob / Mr. Gregory
Whit Bissell
as Eddie
Jess Barker
as Artie
Donald Murphy
as Pope
Frank De Kova
as Prof. Claude Dillon
Len Lesser
as Perch
Fred Gabourie
as Lookout
Edward Dein
Story
Mildred Dein
Mort Millman
Producer
Floyd Crosby
Director of Photography
Paul Dunlap
Original Music Composer
George White
Editor
Director
Don L. Cash
Makeup Artist
William F. Broidy
Executive Producer
Screenplay
Roger White
Sound Recordist
Lucius O. Croxton
Art Direction
Leo J. Cornett
Property Master
Bert Glazer
Assistant Director
A.R. Milton
Production Supervisor
Doris August
Script Supervisor
Bobby Jones
Electrician
Jerry Bos
Wardrobe Supervisor
Conductor