Julie Ann Hooper

Janet Landgard

Ned Merrill

Burt Lancaster

Shirley Abbott

Janice Rule

Donald Westerhazy

Tony Bickley

Betty Graham

Kim Hunter

Peggy Forsburgh

Marge Champion

Mrs. Halloran

Nancy Cushman

Howie Hunsacker

Bill Fiore

Sylvia Finney

Rose Gregorio

Joan

Joan Rivers

Howard Graham

Charles Drake

Ticket Seller

David Garfield

Chauffeur

Bernie Hamilton

Mr. Halloran

House Jameson

Jack Finney

Jimmy Joyce

Kevin Gilmartin

Michael Kearney

Stu Forsburgh

Richard McMurray

Lillian Hunsacker

Jan Miner

Cynthia

Diana Muldaur

Vernon

Keri Oleson

Mrs. Hammar

Cornelia Otis Skinner

Henry Biswanger

Dolph Sweet

Grace Biswanger

Louise Troy

Helen Westerhazy

Diana Van der Vlis

Biswangers' Pool Party Guest

Phillip Bruns

Muffie

Alva Celauro

Man at Pool Party

John Cheever

Biswangers' Pool Party Guest (uncredited)

Philip Bruns

Denny

Hugh Franklin

Bunkers' Pool Party Guest

John Gerstad

Matron at the Biswangers' Pool (uncredited)

Lisa Daniels

Lifeguard

Dennis McMullen

Woman at Pool Party

Eleanor Perry

Enid Bunker

Marilyn Langner

Bunkers' Pool Party Guest

Ray Mason

Man at Pool Party (uncredited)

Frank Perry