Ben Affleck looks unrecognizable with platinum-blonde hair in the first trailer for his next movie with Matt Damon, 'The Last Duel'

• Ben Affleck is sporting a platinum-blonde look in the first trailer for "The Last Duel."
• Directed by Ridley Scott, the movie will reunite Affleck on screen with Matt Damon.
• Also starring Jodie Comer and Adam Driver, "The Last Duel" will be in theaters on October 15.

"The Last Duel" follows a married woman, Marguerite (Jodie Comer), as she accuses a knight, Jacques LeGris (Adam Driver), of raping her. LeGris denies the accusations.

In response, LeGris and his friend, Marguerite's husband Jean de Carrouges (Matt Damon), fight a duel to the death in 14th century France.

Based on a book, "The Last Duel: A True Story of Crime, Scandal, and Trial by Combat," Affleck was originally supposed to play the role of the knight opposite Damon. He then took on a smaller role in the film as a count. This will be Affleck and Damon's first time on screen together since 2001's "Jay and Silent Bob Strike Back."

Watch the trailer below.