Dee Wallace

Morgan Hanna

Cloris Leachman

Millie Crown

Ron Kuhlman

John Crown

Barry Laws

Jeremy Crown

Delia Salvi

Bette

Susan Dixon

Zelda

Al Strobel

Byron

Glen Baggerly

Archie

Juleen Murray

Sarah

Michele Mariana

Lois

Bob Griggs

Conroy

Marjorie Card Hughes

Sophie

Richard Wiltshire

Dr. Feldman

George Stokes

Marty

Mya Chamberlin

Girl in the Lighthouse

Steven Rock-Savage

Tony

Robert Allen Waltemate

Boy in Lighthouse #1 (uncredited)

Jon D. Anderson

Boy in Lighthouse #2 (uncredited)