| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Superman (aka The Mad Scientist) |
September 26, 1941
NBC
|
10 | |
| S01E02 | The Mechanical Monsters |
November 28, 1941
NBC
|
10 | |
| S01E03 | Billion Dollar Limited |
January 9, 1942
NBC
|
8 | |
| S01E04 | The Arctic Giant |
February 27, 1942
NBC
|
8 | |
| S01E05 | The Bulleteers |
March 27, 1942
NBC
|
8 | |
| S01E06 | The Magnetic Telescope |
April 24, 1942
NBC
|
7 | |
| S01E07 | Electric Earthquake |
May 15, 1942
NBC
|
8 | |
| S01E08 | Volcano |
July 10, 1942
NBC
|
7 | |
| S01E09 | Terror on the Midway |
August 28, 1942
NBC
|
8 | |
| S01E10 | Japoteurs |
September 18, 1942
NBC
|
9 | |
| S01E11 | Showdown |
October 16, 1942
NBC
|
8 | |
| S01E12 | Eleventh Hour |
November 20, 1942
NBC
|
8 | |
| S01E13 | Destruction Inc. |
December 25, 1942
NBC
|
8 | |
| S01E14 | The Mummy Strikes |
February 19, 1943
NBC
|
7 | |
| S01E15 | Jungle Drums |
May 26, 1943
NBC
|
7 | |
| S01E16 | The Underground World |
June 18, 1943
NBC
|
8 | |
| S01E17 |
Secret Agent
series finale
|
July 30, 1943
NBC
|
7 |
No artwork of this type.
No artwork of this type.
