The new boxing movie was out on wide-screen on Christmas Day with Sylvester Stallone and Robert De Niro.
Both previously been in successful boxing films: Rocky and Raging Bull.
The film was meant to be out on 10th January 2014, but was moved up to December 25, 2013.
According to IMDb, The Grudge Match features the real giants of boxing industry such as Mike Tyson, Roy Jones Jr and Evander Holyfield who played themselves.
With no doubts Sylvester Stallone is a Hollywood boxing icon, performing in Rocky franchises.
However Rocky is not only a TV screen fighter. He is basically a fight fan who attends the fight nights like the one in Saint-Tropez, along with having a real fight cast crew like Randy Couture, Victor Ortiz, Lubo Simeonov and Ronda Rousey for example, working with him in Expendables.