Oscar Isaac and Natalie Portman have more in common than co-starring in 'Annihilation,' they're both beloved members of the 'Star Wars' franchise. ET caught up with the stars at the 'Annihilation' premiere on Tuesday night.
Natalie Portman spoke to ET about how her 'Saturday Night Live' rap was created, and Oscar Isaac weighs in! The two are starring in 'Annihilation,' out Feb. 23.