Dark Phoenix is a two hours action and sci-fi film. Moreover, it is scheduled to premiere on June 5, 2019. The movie stars Sophie Turner as Jean Grey, Michael Fassbender as Magneto, Jennifer Lawrence as Mystique, James McAvoy as Professor X, Alexandra Shipp as Storm, and Jessica Chastain as Smith.

Credits: The Mary Sue
About Dark Phoenix movie
The film is directed by Simon Kinberg and produced by Simon Kinberg, Todd Hallowell, and Hutch Parker. Marvel Entertainment and 20th Century Fox serve as the lead production companies.
Simon Kinberg confirmed New Mutants will undergo reshoots.
I’m sure that will work out fine…oh god.. pic.twitter.com/67cAgAEYYO
— Jeremy Conrad (@ManaByte) May 29, 2019
The story revolves around the X-Men’s popular character, Jean Grey. One day, she gets assigned to a rescue mission in space. But she gets hit by a cosmic force that mutates her into Dark Phoenix. From that day onwards, she becomes the most ruthless mutants on the earth.
Dark Phoenix changes in ending
James McAvoy Says the Entire Dark Phoenix Ending Was Changed Due to 'Parallels' With Another Superhero Movie https://t.co/AmZQAL2Ukr pic.twitter.com/vDEAbOxWG6
— Jeremy Conrad (@ManaByte) May 30, 2019
The new X-Men movie was delayed to make few changes in the ending. However, it seems like the end moment do-over was necessary for a stronger storyline.
Recently Michael Fassbender and James McAvoy revealed that the new shots have completely revised the end of the movie from a space set to a train escape. The makers had no clue that they were shooting something similar to the other film.
However, neither of them stated which movie had a familiar ending like Dark Phoenix. Plus, the makers want the film to stand out from the other Marvel superhero film. Moreover, only a few days are left for the premiere and fans really can’t wait for it to hit the theaters.
However, the likeliest candidate that has similarity to the Dark Phoenix is Captain Marvel. We are hoping that the last moment changes are worth it.