X-Men - Season 1 - Eps 3: Enter Magneto
As the Beast faces an arraignment in court before a mutant-hating public, the X-Men unwillingly take in an old enemy of Wolverine's. Magneto, an old friend turned enemy of Professor Xavier's, attacks a military base in an attempt to unite mutants against humanity.
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)