Titans X-Factor

Based off the comic Teen Titans and the Uncanny X-Men,  produced by Bruce Timm and Chirstopher Yost, this is the crossover of the mellennium featuring new characters, and the cast that brought you Lion King, and the Little Mermaid.

Cast
Patrick Stewart - Prof. Xaviar

Kelsey Grammer - Hank McCoy/ Beast

Whoopi Goldberg - Ororo Monroe/ Storm

Moira Kelly - Raven Darkholme/ Mystique

Jodi Benson - Starfire

Jeremy Irons - Slade Wilson/ Deathstroke

Matthew Broderick - Ash Ketchum/ Pokeman

Christopher Daniel Barnes - Wally West/ Kid Flash, Sorron

Pat Carrol - Granny Goodness

Jonathan Freeman - Kang the Conquerer

Tim Curry - Gelvarod

Angelina Jolie - Blackfire

also

Ron Perlman - Magneto

Khary Payton - Cyborg, Colossus

Greg Cipes - Beastboy, Gambit, MRD Agent

Tara Strong - Raven, Magik, Gwen Tennyson

Hynden Walch - Shadowcat, MRD Agent 2

Scott Menville - Nightcrawler, Squid Prince

Ashley Johnson - Rogue

Corey Burton - Odin, MODOK, Dr. Octopus, Moleman, Brainiac

David Kaye - Galactus, Iron Man, Superman

Bumper Robinson - Mad Louie, Luke Cage, MRD Agent 3

Jeff Bennett - The Leader, Thor, Beta Ray Bill, Fandral, Toad

Bill Fagerbakke - Dum Dum Dougan

Cree Summer - Serrifas, Vixen, Hyena, Phoenix

Steven Blum - Batman, Wolverine, MRD Agent 4, Heatblast, Vilgax

Fred Tatasciore - Hulk, Solomon Grundy, Bolivar Trask, Cannonbolt, Lord Zooa, Chimera

Jim Cummings- Hogun, Baron Von Strucker

Kevin Michael Richardson - Apocalypse, Juggernaut, Green Goblin, Heimdall

Clancy Brown - Lex Luthor, Ben Grimm/ The Thing

Yuri Lowenthal - Ben Tennyson

Scott Weinger - Kevin Levin

Jason Marsden - Spider-Man

Rino Romano - Cyclops

and

introducing

Travis J. Gould - Man-Dragon, Venom

Differences between comic and film

 * Spider-Man, Thor, Iron Man, Hulk, The Thing make an appearance along with Batman and Superman.
 * Darksied doesn't make an appearance.
 * Phoenix is the main antagonist, and Slade, Granny, and Kang try to control the power.
 * Sorron makes a second antagonist.