隐身射线

鲍里斯·卡洛夫

Dr. Janos Rukh

贝拉·卢戈西

Dr. Felix Benet

Frank Lawton

Ronald Drake

Frances Drake

Diana Rukh

Violet Kemble Cooper

Mother Rukh

比尤拉·邦蒂

Lady Arabella Stevens

Walter Kingsford

Sir Francis Stevens

Paul Weigel

Monsieur Noyer

Frank Reicher

Professor Meiklejohn

Georges Renavent

Chief of the Surete

May Beatty

Mme. LeGrand (uncredited)

Paul McAllister

Papa LaCosta (uncredited)

Nydia Westman

Briggs (uncredited)

Ynez Seabury

Celeste (uncredited)

Robert Graves

Gendarme (uncredited)