Part of the script for X-Men: Days of Future Past leaked this week, revealing the potential death of a fan favorite character.

A few lines for the script of X-Men: Days of Future Past were reportedly leaked, according to ThinkMcFlyThink via Hypable, spoiling the possible death of one of the X-Men.

SPOILERS BELOW:

The script allegedly reads:

"The largest mutant soldier steps up, his skin turns to STEEL. This is Peter "Colossus" Rasputin. He tries to fight the sentinel, but-

The sentinel TRANSFORMS, its long arms turn into STEEL like Colossus, grabbing him, HAMMERING him with a massive steel fist. As Colossus falls-".

This indicates that Colossus might be dying at this point in the film. Actor Daniel Cudmore played Collosus in X2: X-Men United in 2003 and X-Men: The Last Stand in 2006. Though his role was minimal, he was quite influential in protecting his fellow mutants in both films.

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X-Men: Days of Future Past brings together most of the actors and characters who have appeared in the X-Men franchise, including Hugh Jackman as Wolverine, Halle Berry as Storm, Jennifer Lawrence as Mystique, Ellen Page as Kitty Pryde and Shawn Ashmore as Iceman. James McAvoy and Patrick Stewart are reprising their roles as younger and older versions of Professor X, as are Michael Fassbender and Ian McKellen as Magneto.

Anna Paquin's Scenes Cut from X-Men: Days of Future Past

X-Men: Days of Future Past is scheduled for release in theaters on May 23.

Watch the X-Men: Days of Future Past trailer here: