The first trailer for I Play Rocky has officially been released.

The upcoming film tells the story of a young Sylvester Stallone and the difficult road he faced while trying to bring Rocky to life. From the early struggle to get the project made to the determination that helped turn it into one of the most iconic boxing films ever, the movie looks set to focus on the personal story behind the classic.

The trailer gives fans an early look at the emotional and determined tone of the film, highlighting the fight behind the scenes before Rocky ever reached the big screen.

I Play Rocky is set to arrive in theaters on November 20.