Sisters

Margot Kidder

as

Danielle Breto...

Jennifer Salt

as

Grace Collier

Charles Durning

as

Joseph Larch

William Finley

as

Emil Breton

Lisle Wilson

as

Phillip Woode

Barnard Hughes

as

Arthur McLennen

Mary Davenport

as

Mrs. Collier

Dolph Sweet

as

Detective Kelly

Olympia Dukakis

as

Louise Wilanski

Catherine Gaff...

as

Arlene

Bobby Collins

Cathy Berry

as

Lobster child ...

Art Evans

as

African Room W...

Justine Johnst...

as

Elaine D'Anna ...

James Mapes

as

Guard (uncredi...

Laun Maurer

as

Druggist (uncr...

Bob Melvin

as

Extra (uncredi...

Burt Richards

as

Hospital Atten...