Watch Zac Efron and Seth Rogen meet in new Bad Neighbours clip

Zac Efron, Dave Franco, Seth Rogen, Rose Byrne - they're some of comedy's coolest names, and they're all in Bad Neighbours .

And we've got our hands on an exclusive clip of the comedy everyone's been raving about at SXSW, featuring the first time they all meet - with Rogen and Byrne on a mission to get Efron, Franco and their frat mates to think they're cool, whilst simultaneously trying to stop them having noisy parties.

Suffice to say, things get awkward.

Check out the clip below.

Bad Neighbours is available to own now on Digital Download via , or .