Jack Helms
 | Ancient Secrets (2021) Narrator |
 | Real Time Travelers (2021) Narrator |
 | Confessions of a Time Traveler: The Man from 3036 (2020) Narrator |
 | Strange Discoveries in Space (2020) Self |
| | Ancient Secrets (2021) Narrator |
| | Real Time Travelers (2021) Narrator |
| | Confessions of a Time Traveler: The Man from 3036 (2020) Narrator |
| | Strange Discoveries in Space (2020) Self |