Christopher Mintz-Plasse
Christopher Mintz-Plasse has called Bad Neighbours the 'craziest thing' that Zac Efron has ever done.
Mintz-Plasse has returned to the big screen to star alongside Efron, Seth Rogen, Rose Byrne and Dave Frano in the brand new comedy.
And the actor believes that Bad Neighbours is going to show people who talented an actor Efron is.
Speaking to Collider, he said: "I think the biggest thing that they did in this, or the biggest stretch or biggest person, was Zac because this is the craziest thing he's ever done.
"Him swearing, making d**k jokes and having sex with girls on screen is the craziest thing he's ever done, and I think people are going to see it and at first they're going to be like, 'Oh, hey, it's Zac', and then I think they're going to realise how hilarious he is and how talented he is."
Bad Neighbours is the first of two summer movies for Mintz-Plasse, as he is set to lend his voice to How To Train Your Dragon 2.
The animation sees him return to the character of Fishlegs - who he voiced for the first time back in 2012.
Mintz-Plasse has also completed work on drama Tag with Scout Taylor-Compton, and directed by Danny Roth.
Bad Neighbours is out now.