Invitation: Reparto
Van Johnson
Dan Pierce
Dorothy McGuire
Ellen Pierce
Ruth Roman
Maud Redwick
Louis Calhern
Simon Bowker
Ray Collins
Warren Pritchard
Michael Chekhov
Dr. Fromm
Lisa Golm
Agnes
Diane Cassidy
Molly Eaton
Stapleton Kent
Gardener
Barbara Ruick
Sarah
Norman Field
Arthur
Matt Moore
Paul
Pat Conway
Bill
Alex Gerry
Mr. Redwick
Lucille Curtis
Mrs. Redwick
Barbara Billingsley
Miss Alvy, Simon's secretary (uncredited)