Sybil

杰西卡·兰格

Dr. Cornelia Wilbur

塔米·布兰查德

Sybil Dorset

玛格丽特·威廉姆斯

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