On screen
Cast
15 credited performers
Sally Field
Sybil
Joanne Woodward
Dr. Cornelia Wilbur
Brad Davis
Richard
Martine Bartlett
Hattie
Jane Hoffman
Frieda Dorsett
Charles Lane
Dr. Quinoness
Artwork unavailable
Jessamine Milner
Grandma Dorsett
William Prince
Willard Dorsett
Penelope Allen
Miss Penny
Camila Ashland
Cam
Artwork unavailable
Tommy Crebbs
Matthew
Artwork unavailable
Gina Petrushka
Dr. Lazarus
Harold Pruett
Danny
Natasha Ryan
Sybil
Artwork unavailable
Paul Tulley
Dr. Castle