Charlie Wax is a fictional character from the 2011 action-comedy film titled "The Man with the Iron Fists." He is portrayed by actor Russell Crowe, who plays a mysterious and skilled fighter. Charlie is known for his tough demeanor and street-smart attitude, navigating a world filled with danger and intrigue. In the film, Charlie Wax teams up with RZA, the main character, to confront various adversaries in a 19th-century China setting. The movie blends martial arts with elements of fantasy, showcasing Charlie's combat abilities and his role in the unfolding story of honor and revenge.