John Krasinski says his character's limp in action flick 'Fountain of Youth' is real, after the actor's legs locked up while running for a train stunt, but the crew offered him a surprising solution.

John Krasinski and Natalie Portman were among the stars who attended the premiere of their movie "Fountain of Youth" on Monday. The film starts streaming Friday on Apple TV+.

Natalie Portman embraced her little black dress moment at the New York City premiere of Apple’s “Fountain of Youth” on Monday night. The premiere featured Portman’s costars, including John Krasinski, who gathered at the American Museum of Natural History for the special screening.