10 Movie Spoilers For 2019 That We Already Know

8. Antonio Banderas Appears In The Post-Credits Scene - The New Mutants

Now, this is an interesting one. The New Mutants has suffered through an undeniably rocky production so far, what with the movie being pushed back over a year to next summer while director Josh Boone re-shoots a massive chunk of it.

What's perhaps most curious among the reports of on-set mayhem is that the movie was originally planned to conclude with the introduction of Mister Sinister in a post-credits scene, who would be played by none other than Jon Hamm.

However, Fox scrapped those plans, and instead a new post-credits scene has reportedly been filmed which introduces Antonio Banderas as a currently unknown villain.

Though the identity of Banderas' antagonist remains a mystery, we know he won't be playing Mister Sinister. Still, considering how rarely post-credits tags for superhero movies leak this far ahead of time, it's pretty embarrassing that the cat's already out of the bag.