Meet the cast of IF and get a behind-the-scenes look at the upcoming film starring Cailey Fleming, Ryan Reynolds, John Krasinski, Fiona Shaw, and the voices of Phoebe Waller-Bridge, Louis Gossett Jr., Steve Carell, and more.

From writer and director John Krasinski, IF is about a girl who discovers that she can see everyone’s imaginary friends — and what she does with that superpower — as she embarks on a magical adventure to reconnect forgotten IFs with their kids.

IF is produced by Allyson Seeger, p.g.a., John Krasinski, p.g.a., Andrew Form, p.g.a., and Ryan Reynolds. John J. Kelly, George Dewey, and Kimberly Nelson LoCascio serve as executive producers.

IF opens in theaters on May 17, 2024.