Exclusive behind-the-scenes clip from The Hangover Part III

The Wolfpack returns for the third and reportedly final time today with the UK release of The Hangover Part III on DVD and Blu-ray, and to celebrate we've got an exclusive behind-the-scenes clip, which sees Zach Galifianakis and Ed Helms talking about their characters, as well as working with director Todd Phillips.

Here's the official synopsis, and you can check out the clip below...

"Following the death of Alan (Galifianakis)'s father, he and his best mates Phil (Bradley Cooper) and Stu (Helms), aka the Wolfpack, head out on a road trip on which they get caught up in another misadventure, encountering a number of eccentric characters on the way and ending up back in Las Vegas. Justin Bartha, Ken Jeong, Heather Graham and John Goodman co-star, with Mike Tyson also making an appearance."

The Hangover Part III is available now. You can order it via Amazon.