X-Men - Season 1 - Eps 11: Days of Future Past (1)
A mutant from more than half a century into the future, named Bishop, arrives in the present, attempting to change history for the better, by stopping an X-Man from committing an assassination. But between being chased by a future breed of Sentinel, and the details of his mission being fuzzy, he's got his work cut out for him.
About X-Men

Title: X-Men
First Air Date: 1992-10-31
Last Air Date: 1997-09-20
Status: Ended
Rating: 8.178/10 (from 1230 votes)
Language: EN
Seasons: 6
Total Episodes: 76
Network: FOX Fox Kids
Genres: Kids, Sci-Fi & Fantasy, Animation, Action & Adventure
Production Companies: Graz Entertainment, Marvel Entertainment Group, Saban Entertainment
Synopsis
The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government agencies, whilst at the same time protecting mankind from mutant supremacist Magneto who seeks to destroy the human race in return for the atrocities committed against mutant kind.
Cast

Cedric Smith
Professor X (voice)

Norm Spencer
Cyclops (voice)

Catherine Disher
Jean Grey (voice)

Alison Sealy-Smith
Storm (voice)

Lenore Zann
Rogue (voice)

Cal Dodd
Wolverine (voice)

Alyson Court
Jubilee (voice)

George Buza
Beast (voice)

Tony Daniels
Gambit (voice)