Editing IF (2024) (section)

== Cast ==

* Cailey Fleming as Bea, a girl who can see IFs
** Audrey Hoffman as young Bea
* Ryan Reynolds as Cal, Bea's neighbor who can also see IFs
* John Krasinski as Bea's unnamed father
* Fiona Shaw as Bea's grandmother
* Alan Kim as Benjamin, a boy recuperating in the hospital from his injuries
* Liza Colón-Zayas as Janet, a nurse who watches over Bea's father
* Bobby Moynihan as Jeremy, a businessman who was the creator of Blue
** David Weissmann as young Jeremy
* Catharine Daddario as Bea's mother
* Barbara Andres as the Woman Upstairs, the unnamed elderly landlady of the building that Bea's grandmother lives in.

* Steve Carell as Blue, a large purple monster IF
* Phoebe Waller-Bridge as Blossom, a rubber hose-style butterfly-like IF
* Louis Gossett Jr. as Lewis, an elderly teddy bear IF who runs the Memory Lane Retirement Home
* Awkwafina as Bubble, an IF composed of a bunch of bubbles that can pop and reconstitute themselves
* Emily Blunt as Unicorn, a plush unicorn IF with a pink and green mane
* George Clooney as Spaceman, an astronaut IF
* Bradley Cooper as Ice, an IF who resembles an anthropomorphic glass of ice water
* Matt Damon as Flower, an IF who resembles an anthropomorphic sunflower in a plaid suit
* Bill Hader as Banana, an anthropomorphic banana IF who works as a water aerobics instructor at the Memory Lane Retirement Home
* Richard Jenkins as Art Teacher, a lay figure IF who works as the art teacher at the Memory Lane Retirement Home
* Keegan-Michael Key as Slime, an IF who resembles a green slime blob
* John Krasinski as Marshmallow, an anthropomorphic marshmallow IF whose head is always on fire
* Blake Lively as Octopuss, an anthropomorphic cat IF who wears an octopus costume
* Allyson Seeger as Viola, an anthropomorphic viola IF with sunglasses
* Sebastian Maniscalco as Magician Mouse, an anthropomorphic mouse IF who is dressed like a magician
* Christopher Meloni as Cosmo, a detective IF with an obscured face
* Matthew Rhys as Ghost, a crown-wearing ghost IF
* Sam Rockwell as Guardian Dog, an anthropomorphic dog superhero IF
* Maya Rudolph as Ally, an anthropomorphic plush alligator IF
* Amy Schumer as Gummy Bear, a large gummy bear IF
* Jon Stewart as Robot, an '80s-style toy robot IF in a domed helmet and one large wheel instead of legs