From Christopher Abbott's Professor X to Adam Driver's surprise Mr. Sinister twist, here is everything that came out of Disney's D23 Entertainment Showcase, reported live from the Honda Center floor.

Delaware actor Aubrey Plaza's boyfriend, Christopher Abbott, is following in her MCU footsteps and joins the cast of the new X-Men film in a major way

Christopher Abbott is reportedly set to play Charles Xavier in Marvel’s X-Men reboot ahead of a possible D23 reveal

Marvel Studios may be getting ready to fully pull back the curtain on its X-Men reboot, and with D23 Expo only a week away, some interesting new casting details have surfaced. The biggest involves Professor Charles Xavier,

Shaw would make sense if Frost is in the film, given she is the White Queen, a key player among the Hellfire Club, a group of evil mutants that are more concerned about their own dominance and power than the fate of other mutants (they ultimately help the humans who will end up imprisoning and killing their kind).

Adam Driver, Inde Navarette, Sadie Sink and Christopher Abbott are among new stars in the Marvel Cinematic Universe's live-action reboot of "X-Men," contributing to the legacy of

UPDATE: Daniel Richtman has shared a full breakdown of the D23 lineup, and he is confident that Christopher Abbott will be announced as the MCU's Professor X. He also believes that there will be two surprise cast members, one of whom will play Mr. Sinister ...