Extreme Universe Star Gates (2010– ) Online
- Original Title :
- Star Gates
- Genre :
- TV Episode / Documentary
- Year :
- 2010–
- Cast :
- Kalepa Baybayan,Dominic Frisby,David J. Helfand
- Type :
- TV Episode
- Rating :
- 6.5/10
| Episode credited cast: | |||
 | Kalepa Baybayan | - | Himself - Polynesian Voyaging Society |
| Dominic Frisby | - | Himself - Narrator |
| David J. Helfand | - | Himself - Quest University, Canada |
| Thomas Hockey | - | Himself - Archaeoastronomer |
| Robert Hurt | - | Himself - Phd., Astronomer, Caltech / IPAC |
| Ed Krupp | - | Himself - Griffith Observatory (as E. C. Krupp) |
| Justin Maki | - | Himself - Jet Propulsion Laboratory |
| Geoff Marcy | - | Himself - University of California Berkeley |
| Doug Martin | - | Himself - Special Operations Trainer |
| Bryan E. Penprase | - | Himself - Astronomer, Pomona College |
 | Phil Plait | - | Himself - Astronomer |
| Russell Schweickart | - | Himself - Apollo 9 astronault |
 | Michelle Thaller | - | Herself - Astronomer, NASA Goddard Space Flight Center |
 | Giorgio Tsoukalos | - | Himself - Publisher, Legendary Times Magazine |