Astonishing X-Men - Season 2 - Eps 1: Dangerous Chapter 01
The tragic death of a student at the Xavier Institute reveals that a powerful enemy is working from inside the mansion to destroy the X-Men; an enemy that knows all of their weaknesses and can predict their every move.
About Astonishing X-Men

Title: Astonishing X-Men
First Air Date: 2009-10-28
Last Air Date: 2012-11-13
Status: Canceled
Rating: 6/10 (from 12 votes)
Language: EN
Seasons: 4
Total Episodes: 25
Network: iTunes Store
Genres: Action & Adventure, Animation, Sci-Fi & Fantasy
Production Companies: Marvel Knights
Synopsis
An alien species attempts to take over earth, but the X-Men are ready for anything.
Cast

Trevor Devall
Piotr Rasputin / Colossus (voice)

Brian Drummond
Logan / Wolverine (voice)

Lara Gilchrist
Emma Frost / Perfection (voice)

Ron Halder
Dr. Hank McCoy / Beast (voice)

Laura Harris
Kitty Pryde / Shadowcat (voice)

Mark Hildreth
Scott Summers / Cyclops (voice)