Mandrake, The Magician (1939)
Rating: ★★
Serial/Comic-Book Magician Superhero
Director: Norman Deming, Sam Nelson
Actors: Warren Hull, Al Kikume, Kenneth MacDonald, Don Beddoe
Category: Fantasy
The Devil Commands (1941)
Rating: ★★½
Mad Scientist
Director: Edward Dmytryk
Actors: Boris Karloff, Anne Revere, Kenneth MacDonald
Category: Horror
The Phantom (1943)
Rating: ★★★
Serial/Comic-Book Superhero
Director: B. Reeves Eason
Actors: Tom Tyler, Jeanne Bates, Kenneth MacDonald, Frank Shannon, …
Category: Fantasy