It stars Trap actor Josh Hartnett as a mercenary tasked with ... was the Oppenheimer actor's distinct new peroxide blonde hair for the role, and it turns out it was all his idea.

That job was left to Josh Hader, the left-handed closer ... and had a fun response. "Do you and Arrighetti swap hair care tips," Thomas said. "Nah, not really," Hader said. "But he does got ...