Wow Signal [986218] Released: 2017-02-01 Revenue: $0 Budget: $0 Profit: $0 Runtime: 88 mins Popularity: 0.2029 Vote Average: 6.1 Vote Count: 6 Overview: On a late summer evening in 1977, Ohio radio astronomers discovered a strong, interstellar signal that is believed by many to be the best evidence of communication from an extraterrestrial civilization. Cast [6] Jerry EhmanSelf Seth ShostakSelf Karen O'NeilSelf Michael HolstineSelf Bob DawsonNarrator Ellie WhiteSelf Trailers 'Wow Signal' - Official Trailer (2019)