Josh Hartnett is currently gearing up for the ... a surprising piece of advice he received from Matt Damon while filming Oppenheimer. During an appearance on The Tonight Show, the actor revealed ...

Josh Hartnett Cameos on 'The Bear' Season 3 -- Here's Who He Plays Fans who turned in to watch 'The Bear' on Wednesday night were surprised by a guest appearance from 'Oppenheimer' star Josh Hartnett.

Actor Josh Hartnett is taking on a new and ... like "The Virgin Suicides," "Black Hawk Down" and "Oppenheimer"— said to play this character, he had to do research into psychopathy.