Van Heflin
Fred Staples
Everett Sloane
Walter Ramsey
Ed Begley
Bill Briggs
Beatrice Straight
Nancy Staples
Elizabeth Wilson
Marge Fleming
Joanna Roos
Margaret Lanier
Valerie Cossart
Martha Stevens
Eleni Kiamos
Sylvia Trammel
Ronnie Welsh
Paul Briggs
Shirley Standlee
Miss Hill
Andrew Duggan
Harvey Jameson
Jack Livesey
D.J. Vandeventer
John Seymour
Ed Gordon
Sally Gracie
Ann
Sally Chamberlin
Mrs. Jameson
Edward Binns
Elevator Starter
James Kelly
Jim Latham
John Shelly
Edgar Grannigan
Victor Harrison
Carl Portier
Ethel Britton
Woman (uncredited)
Michael Dreyfuss
Billy (uncredited)
Elaine Kaye
Second Secretary (uncredited)
Adrienne Moore
First Secretary (uncredited)