Invisible Agent (1942)

The Invisible Man's grandson uses his secret formula to spy on Nazi Germany.

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, Paul Bryar, John Burton, Lane Chandler, Mabel Colcord, James Craven, Donald Curtis, Leslie Denison, Eddie Dunn