This superhero movie turned into a disaster scene.

A California screening of the new “Avengers” film ended in chaos when a viewer started screaming about God — sending other theater-goers fleeing in such a panic that one jumped off a 20-foot balcony, according to local police.

The real-life post-credits scene at the Harkins Theater in Redlands around 10 p.m. Thursday night only got crazier when someone called the cops saying “30 to 40 shots” had been fired in the cinema, Redlands Police Department wrote on its Facebook page.

The police responded in force — but once they arrived, they quickly discovered there’d been no shooting.

Instead, they learned a preacher named Michael Ray Webber, 29, had terrified other movie buffs when he jumped up in his seat at the end of the film and started yelling about God while waving his arms, according to the Mercury News.

One woman then jumped over the railing and was trampled by other panicked Marvel fans as they made a mad dash to escape the theater.

She was taken to a local hospital, while Webber was arrested for “offensive language likely to cause a violent reaction,” police said.