Margot Kidder

Danielle Breton / Dominique Blanchion

Acting

Jennifer Salt

Grace Collier

Acting

Charles Durning

Joseph Larch

Acting

William Finley

Emil Breton

Acting

Lisle Wilson

Phillip Woode

Acting

Barnard Hughes

Arthur McLennen

Acting

Mary Davenport

Mrs. Collier

Acting

Dolph Sweet

Detective Kelly

Acting

Olympia Dukakis

Louise Wilanski

Acting

Catherine Gaffigan

Arlene

Acting

Bobby Collins

Acting

Cathy Berry

Lobster child (uncredited)

Acting

Art Evans

African Room Waiter (uncredited)

Acting

Justine Johnston

Elaine D'Anna (uncredited)

Acting

James Mapes

Guard (uncredited)

Acting

Laun Maurer

Druggist (uncredited)

Acting

Bob Melvin

Extra (uncredited)

Acting

Burt Richards

Hospital Attendant (uncredited)

Acting