Sybil

Jessica Lange

Dr. Cornelia Wilbur

Tammy Blanchard

Sybil Dorset

JoBeth Williams

Hattie Dorsett

Alison Murray

Young Sybil

Fab Filippo

Ramon

Brian Downey

Willard

Brianna MacDonald

Young Lulu

Joey Campbell

University Student

David Patrick Flemming

Young Doctor (as David Flemming)

Michael Ray Fox

University Student (as Michael Fox)

Gary Levert

Art teacher

Liam McNamara

Tommy