Where To Stream What on Earth? Season 6 Episode 4
Aliens of the Infinity War
- Aired June 27, 2019
- 60 Min
- Rated 8.5
- Number 19 Of 139 Rated Episodes
When a strange pattern appears in a field, experts wonder if its an extraterrestrial response to a message sent to an alien star cluster in 1974, and using cutting-edge science, they uncover its true meaning.