
6.7
The Underground World
IMDb: 6.7 1943 8 min
Superman has to save Lois Lane from a cult of hawk-people in an homage to Edgar Rice Burroughs’s “At the Earth’s Core”.

6.4
Secret Agent
IMDb: 6.4 1943 8 min
A double agent trying to deliver information to Washington, D.C. is chased by Nazi operatives.

6.3
Japoteurs
IMDb: 6.3 1942 9 min
Superman vs. Japanese spies hijacking a new super-bomber.