Secrets of the Underground (1942)
Vydáno: Dec 18, 1942
Runtime: 70 minut
Žánr: Krimi
Hvězdy: John Hubbard, Virginia Grey, Lloyd Corrigan, Robin Raymond, Miles Mander, Olin Howland
Crew: Robert Tasker (Screenplay), Daniel Mainwaring (Story), Daniel Mainwaring (Screenplay), William Morgan (Director)