Jack Armstrong, The All-American Boy
These ten episodes of Jack Armstrong began airing on December 23, 1940.
In The Adventure of the Sunken Reef, Jack and company set out in a typhoon to recover the a shipment of Uranium 235 that went to the bottom of the Sulu Sea when Professor Lorring's yacht struck a submerged reef. Can the good guys get to the Uranium before the evil crew of the power schooner Black Shark overtakes them?
Each 14-minute episode is approximately 3.5MB in size.
Jack Armstrong, The All-American Boy
Adventure of the Sunken Reef
| Part 1 | 1940-12-23 |  | or Right-Click Here to Download |
| Part 2 | 1940-12-24 | | or Right-Click Here to Download |
| Part 3 | 1940-12-25 | | or Right-Click Here to Download |
| Part 4 | 1940-12-26 | | or Right-Click Here to Download |
| Part 5 | 1940-12-27 | | or Right-Click Here to Download |
| Part 6 | 1940-12-30 | | or Right-Click Here to Download |
| Part 7 | 1940-12-31 | | or Right-Click Here to Download |
| Part 8 | 1941-01-01 | | or Right-Click Here to Download |
| Part 9 | 1941-01-02 | | or Right-Click Here to Download |
| Part 10 | 1941-01-03 | | or Right-Click Here to Download |