Fred MacMurray as Thad McCloud

Polly Bergen as Leslie McCloud

Arlene Dahl as Doris Reid Weaver

Edward Andrews as Senator Walsh

Eli Wallach as Raphael Valdez Jr.

Donald May as Secret Service Agent John O'Connor

Harry Holcombe as Vice President Bill Richards

Ahna Capri as Gloria McCloud

Ronnie Dapo as Peter McCloud

Richard St. John as Jackson

Bill Walker as Joseph

Adrienne Marden as Miss Higgins

Leon Alton as Burlesque Show Spectator (uncredited)

Don Anderson as Reporter (uncredited)

Army Archerd as Reporter (uncredited)

Eleanor Audley as School Principal Osgood (uncredited)

John Banner as Vasiliovich Alexminitch (uncredited)

Lillian Bronson as Miss Currier (uncredited)

Joe Brooks as Photographer (uncredited)

Robert Carson as Presidential Diplomatic Aide (uncredited)

Taggart Casey as Reporter (uncredited)

Irwin Charone as TV Floor Manager (uncredited)

Robert Cleaves as Writer (uncredited)

Booth Colman as TV Producer (uncredited)

Paul Cristo as Burlesque Show Spectator (uncredited)

Richard Davies as Captain (uncredited)

Francis De Sales as Reporter (uncredited)

Sayre Dearing as Colonel (uncredited)

Harry Denny as Party Guest (uncredited)

George DeNormand as Reporter in Oval Office (uncredited)

Ed Haskett as Burlesque Show Spectator (uncredited)

Jon Lormer as Chief Justice (uncredited)

Kevin O'Neal as Sneaker Morton (uncredited)

Beverly Powers as Nana Peel (uncredited)

Joan Staley as Blonde (uncredited)

Norma Varden as Miss Disendorff (uncredited)

Art Lewis as Lighting Man (uncredited)

Charles Fredericks as Blonde's Escort (uncredited)