Marsha Mason

Character: Lois Gibbs

Bob Gunton

Character: Harry Gibbs

Penny Fuller

Character: Jeannie Kolchak

Roberta Maxwell

Character: Mary Belinski

Jeremy Licht

Character: Michael Gibbs

Louise Latham

Character: Pat Kinsman

James Ray

Character: Mr. Bain

Bianca Taylor

Character: Gail Shepherd

Thomas Hill

Character: Dr. Halperin

Robert Picardo

Character: Larry McGuinness

Priscilla Morrill

Character: Mrs. Fowler

Raleigh Bond

Character: Dave Hobart

Mackenzie Astin

Character: Tony Belinski

Michael Flanagan

Character: Spokesman

Tina M. Kaye

Character: Missy Gibbs

Peter Fox

Character: Mr. Davis