Zac Efron has left his innocent, more musical days as an East High Wildcat and joined up with the wild frat boys of Delta Psi Beta in the NSFW trailer for the new comedy, "Neighbors."
In "Neighbors," the boys of Delta Psi have moved into a brand new frat house, right next door to Mac and Kelly Radner, played by Seth Rogen and Rose Byrne. The two parents extend a welcoming hand to the boys, but a wild party kicks off a prank war of epic proportions.
Check out the brand news red band trailer for "Neighbors" above. You'll be able to see the whole thing when it hits theaters on May 9.
