The Invisible Man's grandson uses his secret formula to spy on Nazi Germany.
Ilona Massey
Jon Hall
Peter Lorre
Cedric Hardwicke
J. Edward Bromberg
Score: 10.0
Score: 3.6
Score: 6.2
Score: 6.1
Score: 7.7
Score: 6.0
Score: 4.8
Score: 6.0
