Peter Sellers

Character: Henry Orient

Tippy Walker

Character: Valarie Campbell Boyd

Merrie Spaeth

Character: Marian 'Gil' Gilbert

Paula Prentiss

Character: Stella Dunnworthy

Angela Lansbury

Character: Isabel Boyd

Tom Bosley

Character: Frank Boyd

Phyllis Thaxter

Character: Mrs. Avis Gilbert

Bibi Osterwald

Character: Erica 'Boothy' Booth

John Fiedler

Character: Sidney

Fred Stewart

Character: Doctor

Al Lewis

Character: Store Owner

Peter Duchin

Character: Joe Daniels

Philippa Bevans

Character: Emma Hambler

Jerry Jarrett

Character: (as Jerry Jerrett)

Jane Buchanan

Character: Lillian Kafritz

Peter Turgeon

Character: Orchestra Member

William Hinnant

Character:

Colin Romoff

Character:

William LeMassena

Character: (as William Le Massena)

Claudia Morgan

Character: Drunk Woman at Christmas Party