Crazy Casting: Tennis Champ Novak Djokovic Joins 'The Expendables 2'

Briefly: As if the cast of Simon West's The Expendables 2 wasn't already big enough, here's one more. The film already features Sylvester Stallone, Jason Statham, Jet Li, Dolph Lundgren, Terry Crews, Randy Couture, Jean-Claude Van Damme, Chuck Norris, Liam Hemsworth, Bruce Willis, and Arnold Schwarzenegger in what may be the most egregious collection of biceps and testosterone since Pumping Iron II: The Women.

Now we've learned that the current top-ranked tennis player in the world, Novak Djokovic, will cameo in the movie. Why? Because producer Avi Lerner is a fan and wants him in the movie. (Or wanted to hang out with him for a minute, and so got him to be in the movie.) Djokovic has already gone to Bulgaria, where the film has been shooting for weeks. He'll cameo as himself in the movie. Hopefully he'll kill someone with a racket. We'll find out on August 17, 2012.

After the jump, check out a couple videos featuring Djokovic, one of which shows him doing impersonations of other players.

[Deadline]