Dailies | Zac Efron, Dave Franco Ruin Seth Rogen and Rose Byrne's Lives in ‘Neighbors’ Trailer (Video)

Zac Efron, Dave Franco Ruin Seth Rogen and Rose Byrne's Lives in 'Neighbors' Trailer (Video)

It's fraternity versus family in an all-out war for the neighborhood

The red band trailer for “Neighbors” shows the rapid decline of an idealistic street gone horribly wrong and a new family's way of life threatened. But — you know — in a funny way.

Mac Radner (Seth Rogen) and his wife Kelly (Rose Byrne) are raising a newborn baby on a quiet street until a fraternity moves into the house next door. That's when all hell — and fun — breaks loose.

Dave Franco, Zac Efron, Christopher Mintz-Plasse and Jake Johnson are taking down the community one wild party at a time. From the porch next door, the Radners desperately try to fit in, but a prank war fairly quickly turns felonious.

“Neighbors” also stars Lisa Kudrow and Jason Mantzoukas. The raunchy comedy comes out May 9, 2014.

Watch the trailer — just not at work: