No singing allowed ... “Wicked” sparked a debate about theater etiquette when audience members started spontaneously singing along with the movie in November. “I'm here to warn everyone ...

The actor turned up at AMC Century City 15 over the April 11-13 weekend after days of headlines about rowdy kids and teens ...

Minecraft” the game debuted in 2009. Spontaneous behavior in movie theaters has been around longer than that, though.