Poster of Cast and Crew in 3 2 1 Contact - Season 3 - Episode 5 - Space: Anybody Out There?

3 2 1 Contact - Season 3 - Space: Anybody Out There? (Episode 5)

Plot: How would you communicate with extra-terrestrials? It's being tried out at Arecibo Observatory in Puerto Rico.
Episode Aired On:
Friday, October 26 1984
40 years ago