Expedition Unknown: Hunt for Extraterrestrials (2017)
| First Air Date: | 2017, October 4 |
| Last Air Date: | 2017, October 25 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 4 |
| Episode Runtime: | 41 min |
| Countries: | United States of America |
| Production: | Ping Pong Productions |
| Cast: | Josh Gates |
Overview:
Josh Gates sets off on the most extraordinary expedition of his career. He'll journey over 50,000 miles to four continents to tackle mankind's greatest question: Are we alone in the universe?