Characters played by Joanne Woodward
Beverly
Characters played by Christopher Plummer
Brian
Characters played by Valerie Harper
Maggie
Characters played by James Broderick
Joe
Characters played by Sylvia Sidney
Felicity
Characters played by Melinda Dillon
Agnes
Characters played by Ben Masters
Mark
Characters played by John Considine
Interviewer
Characters played by Curtiss Marlowe
Steve
Characters played by William Rogers
Mark's Friend
Characters played by Robert Urich
(uncredited)