Deadpool Kills Fox's Marvel Universe

Deadpool Kills Fox's Marvel Universe (also known as Deadpool 3) is an upcoming superhero film based on the Marvel Comics character of the same name. The film is directed by Adil & Bilall and once again features Ryan Reynolds reprising his role as Deadpool. The film is loosely based on the miniseries Deadpool Kills the Marvel Universe by Cullen Bunn and Dalibor Talajic, but sets it in the pre-established universe of the X-Men film franchise while also acknowledging the films Daredevil, Elektra and the Fantastic Four film series. The film is made to offer an explanation for Deadpool being in the Marvel Cinematic Universe as well as to give a "cathartic" closure to the previous non-MCU films before they are rebooted.

Synopsis
Upset over having lost Vanessa again, Deadpool has a nervous breakdown and begins blindly doing merc missions. He finds himself being confronted by Lady Death (who resembles Vanessa) and is convinced that he must perform the ultimate kill mission to be with her. Soon word spreads as numerous heroes and villains team up to defeat him.

Plot
Following an unforeseen event that resulted in the death of Vanessa, Blind Al, Weasel and Russell Collins, Wade Wilson / Deadpool finds himself hopelessly depressed. He begins to go on a mercenary missions non-stop to vent his anger and frustration on the world. During one mission, he is shot in the head and is visited by Lady Death, who greatly resembles Vanessa. What starts off as a minor incident, quickly becomes a series of meetings with Death. When Deadpool tells Death that he loves her, she turns him down, telling him that he is only interested in her appearance rather than actually knowing her. She further states that due to his inability to die, it would be impossible for them to be together.

Deadpool sulks and decides to go see a psychiatrist named Emrys Killbrew, who Deadpool is quick to mock. Killbrew gives Deadpool the challenge of looking at those who are happy and learn from them. Taking his words out of context, Deadpool thinks that he should take away everyone's happiness. Furthermore, he begins to see how pointless his universe is (due to Disney buying out Fox) and decides to destroy what is left of this universe. He kills Killbrew (claiming that he had child pornography) and proceeds to go on a new suicide mission.

After informing Dopinder of his plan, he proceeds to kill various Mutants including some of the notable ones. He overhears how Daredevil and Elektra have been cleaning up Hell's Kitchen and realizing that he has a bigger universe to play in, heads over to kill the two of them personally. He mocks their shallow attempts at being heroes. His killing of them becomes widespread news and reaches the X-Men. They all agree that they need to kill Deadpool, though Colossus is reluctant; deducing that he is depressed. Cable uses the newly fixed time device to bring in T-Ray a large behemoth man who claims that he has witnessed the future where Deadpool has destroyed everything and agrees to help, though the group is wary of him.

After having successfully killed the Fantastic Four (using Reed Richards and Susan Storm's heads as play things), a portal suddenly opens in the Baxter Building. Deadpool goes through where he is greeted by the "Trank" Reed Richards whom Deadpool is quick to insult for his grim looking world. In a twist, he learns that this Reed Richards grew bored with superheroics and killed his team for experimentation. He has unlocked a way to "stretch" his brainwaves and believes that he can create a better world with himself as a God. Upon learning of Deadpool's mission, he agrees to help him not just destroy his world, but his universe as well.

Cast
Additionally, Tye Sheridan, Nicholas Hoult, Evan Peters, Alexandra Shipp, Kodi Smit-McPhee, Lana Condor and Shiori Kutsuna all reprise their roles as Scott Summers / Cyclops, Hank McCoy / Beast, Peter Maximoff / Quicksilver, Ororo Munroe / Storm, Kurt Wagner / Nightcrawler, Jubilation Lee / Jubilee and Yukio, respectively, all members of the X-Men. Olivia Munn, Liev Schreiber, Evan Jonigkeit and Gina Carano reappear as Elizabeth Braddock / Psylocke, Victor Creed / Sabretooth, Mortimer Toynbee / Toad and Angel Dust, respectively. Steve Buscemi appears as Emrys Killbrew, reimagined from a scientist to a therapist. Jim Norton, Baron Vaughn and Chelsea Peretti appear as a random Mutants killed by Deadpool
 * as Wade Wilson / Deadpool
 * Morena Baccarin as Lady Death
 * Baccarin also plays Vanessa Carlyle
 * Stefan Kapičić as Piotr Rasputin / Colossus
 * Brianna Hildebrand as Negasonic Teenage Warhead
 * Josh Brolin as Nathaniel Summers / Cable
 * Zazie Beetz as Neena Thurman / Domino
 * Karan Soni as Dopinder
 * Tyler Mane as Wadey Wilson / T-Ray
 * Miles Teller as Reed Richards / Maker
 * James McAvoy as Charles Xavier / Professor X
 * Michael Fassbender as Erik Lensherr / Magneto
 * Hugh Jackman as Logan / Wolverine

Other characters pictured, but not shown getting killed by Deadpool include Maisie Williams as Rahne Sinclair / Wolfsbane, Anya Taylor-Joy as Illyana Rasputin / Magik, Charlie Heaton as Sam Guthrie / Cannonball, Blu Hunt as Danielle Moonstar / Mirage, Henry Zaga as Roberto da Costa / Sunspot, Anna Paquin as Marie / Rogue, Shawn Ashmore as Bobby Drake / Iceman, Ellen Page as Kitty Pryde, Aaron Stanford as John Allerdyce / Pyro, Colin Farrell as Bullseye, Michael Clarke Duncan as Wilson Fisk / Kingpin, Chris Evans as Johnny Storm / Human Torch, Michael Chiklis as Ben Grimm / The Thing, Julian McMahon as Victor Von Doom / Doctor Doom and Doug Jones as Norrin Radd / Silver Surfer.

Ben Affleck and Jennifer Garner reprise their roles as Matt Murdock / Daredevil and Elektra Natchios, respectively. Affleck stated that he would only return if Daredevil was killed off. Likenesses of Ioan Gruffudd and Jessica Alba as Reed Richards / Mister Fantastic and Susan Storm / Invisible Woman were used as severed heads that Deadpool holds up. Models based on Kate Mara as Susan Storm, Michael B. Jordan as Johnny Storm and Jamie Bell as Ben Grimm were also used.