BURBANK, Calif. (KABC) -- The blockbuster movie 'Joker' triggered security precautions nationwide earlier this month during its opening weekend.
Now, police are reviewing security footage after a fight broke out at a showing of the film in Burbank.
The incident happened Tuesday night at an AMC movie theater.
Investigators said the fight involved about five to six people, one of whom suffered a laceration by broken glass.
That person needed medical attention and was the only person involved that police officers found when they arrived at the scene.