| Title |
Director |
Cast |
Country |
Sub-Genre/Notes |
| 1940 |
| Before I Hang |
Nick Grinde |
Boris Karloff, Evelyn Keyes, Bruce Bennett |
 |
|
| Dr. Cyclops |
Ernest B. Schoedsack |
Albert Dekker, Janice Logan, Thomas Coley |
|
|
| Flash Gordon Conquers the Universe |
Ford I. Beebe, Ray Taylor |
Harry C. Bradley, Larry "Buster" Crabbe, Shirley Deane |
|
Film serial |
| The Invisible Man Returns |
Joe May |
Cedric Hardwicke, Vincent Price, Nan Grey, John Sutton |
|
|
| The Invisible Woman |
Edward Sutherland |
Virginia Bruce, John Barrymore, John Howard, Charlie Ruggles |
|
|
| Mysterious Doctor Satan |
Jon English, William Witney |
Edwin Stanley, C. Montague Shaw |
|
Film serial |
| 1941 |
| Man Made Monster |
George Waggner |
Lionel Atwill, Lon Chaney, Jr., Anne Nagel, Frank Albertson |
|
|
| Monster and the Girl |
Stuart Heisler |
Ellen Drew, Robert Paige, Paul Lukas |
|
|
| 1942 |
| The Corpse Vanishes |
Wallace W. Fox |
Bela Lugosi, Luana Walters, Tristram Coffin, Elizabeth Russell |
|
|
| Dr. Renault's Secret |
Harry Lachman |
J. Carrol Naish, John Shepperd, Lynne Roberts |
|
|
| Invisible Agent |
Edwin L. Marin |
Ilona Massey, Jon Hall, Peter Lorre, Cedric Hardwicke |
|
|
| 1943 |
| The Ape Man |
William Beaudine |
Bela Lugosi, Wallace Ford, Louise Currie |
|
|
| The Mad Ghoul |
James Hogan |
David Bruce, Evelyn Ankers, George Zucco |
|
|
| 1944 |
| The Lady and the Monster |
George Sherman |
Vera Ralston, Richard Arlen, Mary Nash, Sidney Blackmer |
|
|
| 1945 |
| The Purple Monster Strikes |
Spencer Gordon Bennet, Fred C. Brannon |
Linda Stirling, Ken Terrell, Mary Moore |
|
Film serial |
| Manhunt of Mystery Island |
Spencer Gordon Bennet, Yakima Canutt, Wallace A. Grissell |
Linda Stirling, Harry Strang, Tom Steele |
|
Film serial |
| 1946 |
| The Crimson Ghost |
Fred C. Brannon, William Witney |
Forrest Taylor, Dale Van Sickel, Linda Stirling, Charles Quigley |
|
Film serial |
| 1947 |
| 1948 |
| 1949 |
| The Perfect Woman |
Bernard Knowles |
Patricia Roc, Stanley Holloway, Nigel Patrick |
 |
|
|
