Re: Team-Up Movies?
Mr. Sinister and Apocalypse fit more in the main X-Men films because I feel like those two has the potential to be a big threat to the X-Men. And in the cartoons and videogames, they are like always the next big villain after Magneto.
X-MEN RI5E' MUTANT OF THE MONTH | BEAST | PORTRAYED BY KELSEY GRAMMER
"Wolverine, I heard you're quite an animal" - X3
"Good morning Logan, late start" - X4