Alan Alda

Myles Clarkson

Acting

Jacqueline Bisset

Paula Clarkson

Acting

Barbara Parkins

Roxanne Delancey

Acting

Bradford Dillman

Bill Delancey

Acting

William Windom

Dr. Roger West

Acting

Curd Jürgens

Duncan Mowbray

Acting

Kathleen Widdoes

Maggie West

Acting

Pamelyn Ferdin

Abby Clarkson

Acting

Curt Lowens

Acting

Gregory Morton

Conductor

Acting

Janee Michelle

Agency Chief's Girlfriend

Acting

Lilyan Chauvin

Woman Writer

Acting

Khigh Dhiegh

Zanc Theun

Acting

Alberto Morin

Bennett

Acting

Berry Kroeger

Raymont

Acting

Antoinette Bower

Member of Ely's Group (uncredited)

Acting

Walter Brooke

Party Guest (uncredited)

Acting

Marta Kristen

Party Guest (uncredited)

Acting

Frank Campanella

Detective (uncredited)

Acting

Cosmo Sardo

Party Guest (uncredited)

Acting

Harry Carter

Pallbearer (uncredited)

Acting

Terrence Scammell

Richard

Acting