Dudley Moore

Arthur Bach

Liza Minnelli

Linda Marolla

John Gielgud

Hobson

Geraldine Fitzgerald

Martha Bach

Jill Eikenberry

Susan Johnson

Stephen Elliott

Burt Johnson

Ted Ross

Bitterman

Barney Martin

Ralph Marolla

Anne DeSalvo

Gloria

Justine Johnston

Aunt Pearl

Mary Alan Hokanson

Secretary

Paul Gleason

Executive

Phyllis Somerville

Saleslady

Irving Metzman

Security Guard

Lou Jacobi

Plant Store Owner

Bob Maroff

Prize Man

Marcella Lowery

Harriet

Helen Hanft

Perry's Wife

John Eric Bentley

Perry

Raymond Serra

Racetrack Owner

Richard Hamilton

Bill

Lawrence Tierney

Man in Coffee Shop

Bobo Lewis

Lady in Coffee Shop

Steve James

Man Outside Tie Store (uncredited)

Mark Margolis

Wedding Guest (uncredited)

Marianne Muellerleile

Partygoer (uncredited)