Fantastic Four: Season 1, Episode 5
The Silver Surfer & the Coming of Galactus: Part 1 (22 Oct. 1994)
Alien who calls himself The Watcher contacts the Fantastic Four to warn them of an incoming doom. Galactus, a unique terrifying gigantic nearly indestructible alien humanoid who devours whole planets, is coming to feed on Earth.
Writer:Stan Lee (creator)