Warner Bros. released a trailer for the M. Night Shyamalan’s newest thriller, “Trap.”

The trailer follows a father and his daughter a pop concert. “This is literally the best day of my life,” she exclaims. Later they “realize they’re at the center of a dark and sinister event,” per the logline.

Unlike the usual Shyamalan film, the trailer seem to have given away the story’s twist, though its very possible that the director have more up his sleeves.

The thriller features Josh Hartnett as a serial killer at a pop star’s concert. Also in the film are Ariel Donoghue, Saleka Shyamalan, Hayley Mills and Allison Pill.

Trap is set to hits theaters Aug. 9.