Dylan O'Brien Supports Joey King at 'Slender Man' Screening

Dylan O’Brien steps out to the Slender Man screening on Wednesday (August 8) at the iPic Theater in Westwood, Calif.

The 26-year-old actor came out to support his future co-star Joey King, who he’ll star with in The Bayou.

The film is set to follow the protégé of an aging and colorfully immoral mob hit man in “The Bayou,” the place he hides his victims. The young man, who lost his kid sister to the crime underworld, becomes determined to save a teenage girl from being sold by a human-trafficking ring.

Filming will reportedly begin later on this year in New Orleans.