Elizabeth Montgomery

Katherine Merrill

Anthony Hopkins

Dr. Michael Grant

Michele Lee

Dolores Marsh

Janet MacLachlan

Eileen

Michael Lerner

Manny

John Elerick

Jeremy

Herbert Berghof

Dr. Kassiter

Vic Tayback

Archie

Mario Roccuzzo

Sandy

Julie Rogers

Veronica

Edgar Daniels

Zalenki

James Ingersoll

Dr. Snyder

Jack Manning

Sam

Garrick Russell

Eileen's Son

Eric Server

Dr. Birney

Deborah White

Janet

Michael Thoma

Sid (uncredited)