Jack Albertson
Fred
Jack Kruschen
Doctor Linus Tyler
Edie Adams
Rebel Davis
Howard St. John
Mr. John Brackett
Doris Day
Carol Templeton
Jack Oakie
J. Paxton Miller
Nicky Blair
Pianist (uncredited)
John Litel
Williams, Ad Council Board Member (uncredited)
Rock Hudson
Jerry Webster
Joe Flynn
Hadley
Tony Randall
Peter 'Pete' Ramsey
June Wilkinson
Sigrid Freud - Stripper on Standee
Charles Watts
Charlie
Richard Deacon
Dr. Melnick
Penny Santon
Hotel Maid (uncredited)
Donna Douglas
Deborah, Peter's Secretary
Emerson Treacy
Magnuson, Ad Council Member (uncredited)
Nelson Olmsted
District Attorney Wesson (uncredited)
Phil Arnold
Sam - Clothing Store Owner (uncredited)
Russ Bender
Mr. Gates - Partner in Advertising Company (uncredited)
Michael Ross
Frank (uncredited)
Nolan Leary
Judge Raskob (uncredited)
Ann B. Davis
Millie, Carol's Secretary
Karen Norris
Kelly, Jerry's Secretary
Willard Sage
Wallace, Liquor Industry Representative (uncredited)
Ted Bessell
Elevator Operator
Harold Miller
Nightclub Patron (uncredited)
Steve Carruthers
Nightclub Patron (uncredited)
Ward Ramsey
Hodges
John Morley
George (uncredited)
Fred Aldrich
Harrison - Peter Ramsey's Chauffeur (uncredited)
Leoda Richards
Nightclub Patron (uncredited)
Nelson Leigh
Northcross, Ad Council Chairman (uncredited)
Dorothy Abbott
Brackett Receptionist (uncredited)
William Benedict
Musician Exiting Elevator (uncredited)
Scott Seaton
Restaurant Patron (uncredited)
John McKee
Bob - Floor Manager at Rebel's Commercial Shoot (uncredited)
Shep Houghton
Nightclub Patron (uncredited)
Herschel Graham
Nightclub Patron (uncredited)