Invisible Ghost

ベラ・ルゴシ

Dr. Charles Kessler

Polly Ann Young

Virginia Kessler

John McGuire

Ralph Dickson / Paul Dickson

Clarence Muse

Evans the Butler

George Pembroke

Lt. Williams

Betty Compson

Mrs. Kessler

Ernie Adams

Jules Mason, caretaker

Ottola Nesmith

Mrs. Mason