12. Novak Djokovic The Expendables 2
Expendables 2 was the inevitable sequel to the 2009 film Expendables, with both featuring an ensemble cast of action movies heroes from both the past and the present. While Expendables 2 is seen as a weaker film to a predecessor, featuring a copy and paste structure with the addition of Jean-Claude Van Damme as the films antagonist. Lurking within the films deleted scenes in a cameo by none other than Tennis star Novak Djokovic. Naturally, against a band of armed thugs he takes them down using his trusty tennis racket as his weapon of choice. It is ludicrous but also very fun. Note the size of the gap between the racket and the thugs. The cameo was eventually cut during production but can be seen below.