Re: 'X-men: DOFP' Official CAST Thread (announcements and discussion) - Part 2
X4 is Days of Future Past.
Its the 4th film with the original cast and it is set after X3 so its automatically X-Men 4. Just because they are sharing the film with the cast of the First Class, its not X-Men 4 anymore.
X-MEN RI5E' MUTANT OF THE MONTH | JEAN GREY | PORTRAYED BY FAMKE JANNSEN
"All kind of things." - X1
"This is the only way" - X2
"Kill me before I kill someone else" - X3
"Where else would I be?" - X4