| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Return of the Copperhead |
December 7, 1940
|
25 | |
| S01E02 | Thirteen Steps |
December 7, 1940
|
25 | |
| S01E03 | Undersea Tomb |
December 7, 1940
|
25 | |
| S01E04 | The Human Bomb |
December 7, 1940
|
25 | |
| S01E05 | Doctor Satan's Man of Steel |
December 7, 1940
|
25 | |
| S01E06 | Double Cross |
December 7, 1940
|
25 | |
| S01E07 | The Monster Strikes |
December 7, 1940
|
25 | |
| S01E08 | Highway of Death |
December 7, 1940
|
25 | |
| S01E09 | Double Jeopardy |
December 7, 1940
|
25 | |
| S01E10 | Bridge of Peril |
December 7, 1940
|
25 | |
| S01E11 | Death Closes In |
December 7, 1940
|
25 | |
| S01E12 | Crack-Up |
December 7, 1940
|
25 | |
| S01E13 | Disguised |
December 7, 1940
|
25 | |
| S01E14 | The Flaming Coffin |
December 7, 1940
|
25 | |
| S01E15 |
Doctor Satan Strikes
series finale
|
December 7, 1940
|
25 |
No artwork of this type.
No artwork of this type.