Bob Hope as Parker Ballantine

Lucille Ball as Angela Ballantine

Marilyn Maxwell as Ivy London

Rip Torn as Dion Kapakos

Jessie Royce Landis as Charlotte Orr aka Charlie

John Dehner as S.P. Champlain

Jim Backus as Dr. William Von Hagedorn

Ricky Kelman as John Ballantine

Dorothy Green as Mrs. Margaret Champlain

Marie Windsor as Sally Orr

Joseph Gallison as Philip "Phil" Yardley

Joan Shawlee as Marge Orr

Richard Deacon as Harvey Rittenhouse

Jerome Cowan as Joe Rosenfield

Donald Losby as Geoffrey Von Hagedorn

Lurene Tuttle as Mother in "Sisters Three"

Ernestine Wade as Thelma

Stanley Adams as Bartender

John Alban as Audience Member (uncredited)

Leon Alton as Audience Member (uncredited)

Pamela Austin as Daughter (uncredited)

Walter Bacon as Audience Member (uncredited)

Bill Baldwin as Man on the Radio (voice) (uncredited)

Brandon Beach as Audience Member (uncredited)

Kathy Bennett as Daughter (uncredited)

Mary Benoit as Woman (uncredited)

Willie Bloom as Audience Member (uncredited)

Nesdon Booth as Man (uncredited)

Paul Bradley as Audience Member (uncredited)

Tex Brodus as Audience Member (uncredited)

Joe Brooks as Catcher (uncredited)

Ivan Browning as Audience Member (uncredited)

Theona Bryant as Beauty Operator (uncredited)

Robert Buckingham as Spectator (uncredited)

Judy Cannon as Spectator (uncredited)

Ahna Capri as Daughter (uncredited)

Gordon Carveth as Spectator (uncredited)

Louis Cavalier as Little League Rooter (uncredited)

Dick Cherney as Audience Member (uncredited)

Beulah Christian as Audience Member (uncredited)

Charles Cirillo as Audience Member (uncredited)

Michael Cirillo as Spectator (uncredited)

Stephen Coit as Waiter at Sardi's (uncredited)

Bud Cokes as Audience Member (uncredited)

Paul Cristo as Audience Member (uncredited)

Oliver Cross as Audience Member (uncredited)

Lillian Culver as Woman (uncredited)

Russell Custer as Audience Member (uncredited)

Roy Damron as Audience Member (uncredited)

Richard Davies as Spectator (uncredited)

Harry Denny as Spectator (uncredited)

George DeNormand as Party Guest (uncredited)

Mimi Dillard as Maid (uncredited)

Richard Durham as Robert DeMartin (uncredited)

Leoda Richards as Lady On Airport Escelator

Grace Lee Whitney as Minor Role

James Flavin as Security Guard (uncredited)

Sam Flint as Little League Rooter (uncredited)

George Ford as Audience Member (uncredited)

Thomas E. Jackson as Joe, the Stage Doorman (uncredited)

Mike Lally as Audience Member at 'Sisters Three' (uncredited)

William Meader as Audience Member (uncredited)

Harold Miller as First Nighter in Audience (uncredited)

Ray Montgomery as Actor in 'Week End' (uncredited)

Jack Mower as Audience Member (uncredited)

Sol Murgi as Audience Member (uncredited)

William H. O'Brien as Audience Member (uncredited)

Murray Pollack as Audience Member (uncredited)

Tony Regan as Party Guest (uncredited)

Clark Ross as Restaurant Patron (uncredited)

Cosmo Sardo as Audience Member (uncredited)

Charles Sherlock as Audience Member (uncredited)

Hal Smith as Drunk (uncredited)

Ron Stokes as Partygoer (uncredited)

Arthur Tovey as Audience Member (uncredited)

Ralph Volkie as Audience Member (uncredited)

Tom Wilson as First Nighter in Audience (uncredited)