Cillian Murphy's 'Oppenheimer' Castmates Reveal That He Missed Group Dinners, Explain Why

Cillian Murphy Sat Out ‘Oppenheimer’ Cast Dinners on Set Because ‘His Brain Was Just Too Full’: The Pressure on His Shoulders ‘Is So Monumental’

Robert Downey Jr. on Why He Chose ‘Oppenheimer’ After MCU (Exclusive)

The "Oppenheimer" Cast Is So Star-Studded, You Might Not Have Known These 17 Actors Are In The Movie