The World of Henry Orient

トム・ボズリ as Frank Boyd Phyllis Thaxter as Mrs. Avis Gilbert Fred Stewart as Doctor William Hinnant Merrie Spaeth as Marian 'Gil' Gilbert Philippa Bevans as Emma Hambler Tippy Walker as Valarie Campbell Boyd Angela Lansbury as Isabel Boyd Al Lewis as Store Owner Peter Duchin as Joe Daniels Peter Sellers as Henry Orient Bibi Osterwald as Erica 'Boothy' Booth John Fiedler as Sidney Claudia Morgan as Drunk Woman at Christmas Party Paula Prentiss as Stella Dunnworthy

Nunnally Johnson Screenplay Ann Roth Costume Design George Roy Hill Director Jerome Hellman Producer Elmer Bernstein Original Music Composer