House on Chessman Park [Portuguese]

George C. Scott

John Russell

Trish Van Devere

Claire Norman

Melvyn Douglas

Senator Carmichael

Jean Marsh

Joanna Russell

John Colicos

Captain DeWitt

Barry Morse

Parapsychologist

Madeleine Sherwood

Mrs. Norman

Helen Burns

Leah Harmon

Frances Hyland

Mrs. Grey

Ruth Springford

Minnie Huxley

Eric Christmas

Albert Harmon

Roberta Maxwell

Eva Lingstrom

Bernard Behrens

Robert Lingstrom

James B. Douglas

Eugene Carmichael

J. Kenneth Campbell

Security Guard

Chris Gampel

Mr. Tuttle

Voldi Way

Joseph Carmichael

Michelle Martin

Kathy Russell