Overview
The Invisible Man's grandson uses his secret formula to spy on Nazi Germany.
Cast & Crew
Director: Edwin L. Marin
Cast: Ilona Massey, Jon Hall, Peter Lorre, Cedric Hardwicke, J. Edward Bromberg, Albert Bassermann, John Litel, Holmes Herbert, Keye Luke, Sven Hugo Borg, John Burton, Lane Chandler
