Josh O’Connor heaped praise on his “The Mastermind” director Kelly Reichardt during the film’s Cannes press conference on Saturday, saying “there’s a kindness” to working with her “which you don’t often get.

Josh O'Connor plays a hapless art thief whose big job goes wrong in the 1970s-set thriller, which premieres in the Cannes competition on Friday.

Despite the heavy subject matter, Paul Mescal and Josh O'Connor developed a 'very light and boyish' atmosphere on the set of 'The History of Sound,' with the Oscar nominee revealing the two costars ate 'eight Jolly Ranchers a day.