Robert Downey Jr.  struts down a runway with Oppenheimer co-stars Matt Damon and Emily Blunt

Matt Damon, Emily Blunt & More ‘Oppenheimer’ Film Stars Walk Out Of Premiere To Join SAG Strike

The "Oppenheimer" Cast Just Walked Out Of Their London Premiere In Solidarity With The SAG-AFTRA Strike

Margot Robbie, Emily Blunt lead Hollywood stars supporting SAG-AFTRA strike