Doris Day as Margaret Garrison

Terry-Thomas as Ladislaus

Patrick O'Neal as Peter Garrison

Lola Albright as Roberta Lane

Steve Allen as Radio Announcer

Jim Backus as Tru-Blue Lou

Robert Morse as Waldo

Morgan Freeman as Grand Central Commuter

Ben Blue as Man with a Razor

Pat Paulsen as Conductor

Harry Hickox as Detective Captain Percy Watson

Parley Baer as Dr. Dudley Caldwell

Earl Wilson as Earl Wilson

Art Lewis as Salesman

Linda Gillen as Grand Central Commuter

Al McGranary as Stockholder

Robert Emhardt as Otis J. Hendershot, Sr.

Hy Averback as Newscaster (uncredited)

Larry J. Blake as Salesman (uncredited)

John Daheim as Bus Driver (uncredited)

Morgan Freeman as Grand Central Commuter (uncredited)

John Hart as Policeman (uncredited)

Chuck Hicks as Passenger (uncredited)

Don Kennedy as Guard (uncredited)

Buddy Lewis as Driver (uncredited)

James McEachin as Policeman (uncredited)

Don Ross as Plainclothesman (uncredited)

Timothy Scott as Hippie (uncredited)

Charles Seel as Taxi Driver (uncredited)