Deadpool 2 (2018)
>Original director Tim Miller dropped out due to creative conflicts and was replaced by David Leitch.
>Miller's draft featured Deadpool fighting Mister X, Vanessa becoming Copycat, Deadpool and Vanessa having a son, and appearances from Josh Trank’s Fantastic Four.
>Early drafts featured a larger role for Black Tom Cassidy and his cronies Wyre and Sluggo, who would attempt to recruit Fire First to their gang, and the Icebox prisoners' inhibitor collars malfunctioning, leading to a superpowered riot erupting around Deadpool and Cable.
>The original mid-credits gag featured Deadpool interviewing more outlandish X-Force candidates, but the idea was scrapped in favor of the time travel gag.
>Deadpool saving Peter was added in reshoots due to Peter's unexpected popularity with test-audiences.
>Kyle Chandler was Miller’s original choice for Cable. Brad Pitt was approached, but had scheduling conflicts. Liam Neeson, Michael Shannon and David Harbour were also considered before Josh Brolin was cast.
>Aubrey Plaza, Mary Elizabeth Winstead, Sienna Miller, Mackenzie Davis, Lizzy Caplan, Kelly Rohrbach, Stephanie Sigman, Sofia Boutella, Ruby Rose, Sylvia Hoeks, Eve Hawson, Kerry Washington and Janelle Monáe auditioned for Domino before Zazie Beetz was cast.