X-men:
Colm Feore as Charles Xavier/Profesor X
I choose Feore because he had a look and he could act in tv series.
Liam Hemsworth as Scott Summers/Cyclops
He had a look like Scott,and can act in shows.
Deobrah Ann Woll as Jean Grey
If you seen True Blood you know why am i cast her for Grey.
Tom Hardy as Logan/Wolverine
The guy is short just like Logan,he had a build just like Logan.
Gina Torres as Ororo Monroue/Storm
I know she is old,but she looks so like Storm.
Sam Trammel as Henry McCoy/Beast
The guy looks like younger Beast.
Tom Felton as Kurt Wagner/Nightcrawler
He needs only blue hair.
Joe Mangianiello as Piotr Rasputin/Colossus
Guy needs only helmet costume.
Nina Dobrev as Kitty Pride/Shadow Cat
I think that she is born for Pride.
Chris Zylka as Warren Worghtington III/Angel
Look at his hair!
Ian Somerhalder as Remy Lebaue/Gambit
Soemrhalder know how to act in show.
Villains:
James Woods as Erik Lensher/Magneto
Woods need to be Erik.
Kristin Bauer as Raven Darkholme/Mystique
She is little old but looks like Raven.
Alexander Skarsgard as Victor Creed/Sabretooth
At the picture he looks so like Victor.
Paul Weasley as Pietro Maximoff/Quicksilver
The guy was perfect in Vampire Diaries,so.
Serdina Swan as Wanda Maximoff/Scarlet Witch
She looks good for Witch.
Nathan Jones as Cain Marko/Juggernaut
He is big and though like Jugg.
Cillian Murphy as Dominikos Petrakis/Avalanche
He looks like him in Evolution.
Andy Serkis as Motimer Tonybee/Toad
He looks so like Toad.
Jaime Bell as John Allerdyce/Pyro
He is like youngest Pyro.
Jorge Garcia as Fred J.Dukes/Blob
He is fat like Blob.
Humans:
Joaqin Phoenix as Senator Robert Kelly
He is like senator.
Ioan Gruffnud as Bolivar Trask
He only needs beard.
Guest Character:
Sean William Scott as Wade Wilson/Deadpool
He will be in one episode.