In a world where the magic of childhood can fade, a young girl named Bea Cailey Fleming discovers she possesses a rare ability: she can see everyone's forgotten imaginary friends. Guided by a man named Cal Ryan Reynolds, who shares her unique sight, Bea embarks on a heartfelt mission to reconnect these lonely, often eccentric "IFs” with the grown-ups who once dreamed them up. From a big, furry purple creature voiced by Steve Carell to a graceful ballerina brought to life by Emily Blunt, Bea meets a vibrant cast of characters who desperately need her help. Directed by John Krasinski, this whimsical family film blends comedy and genuine emotion, exploring themes of memory, hope, and the enduring power of imagination. As Bea navigates this hidden world, she finds that healing these forgotten friends might just reawaken a sense of wonder in the adults around her—and in herself.