Ryan Reynolds and 'John Krasinski' Recreate Famous 'The Office' Prank With Randall Park

Ryan Reynolds and John Krasinski enlist Randall Park to recreate a famous 'The Office' gag to promote their new movie, 'If.' In the fan-favorite cold open, Jim and Pam hire an actor, played by Park, to prank Dwight Schrute by pretending to be Jim. This time, Park pretends to play Krasinski, who directed and co-wrote the upcoming family comedy, which also stars Michael Scott himself, Steve Carell. 'If' hits theaters on May 17.