Last updated on Tuesday 21 January 2014 at 07:11 UK

Watch X-Men - Series 4 - Episode 21 Online Free

X-Men - Series 4 - Episode 21

http://www.iplaydownload.com/tv-series/?q=X-Men+-+Series+4+-+Episode+21

Part 2. The X-Men are attacked by the Phalanx, a race of techno-organic aliens seeking to assimilate all life on earth. Warlock, Beast, Forge and Mr. Sinister are trying to find help but Magneto at first sees it as his chance to watch humanity go down.

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