IF

Ryan Reynolds as Cal Laquet Sharnell Pringle as Receptionist Barbara Andres as Woman Upstairs Awkwafina as Bubble (voice) Matt Damon as Flower (voice) Bill Hader as Banana (voice) Blake Lively as Octopuss (voice) Sebastian Maniscalco as Magician Mouse (voice) John Krasinski as Dad / Marshmallow (voice) Phoebe Waller-Bridge as Blossom (voice) Louis Gossett Jr. as Lewis (voice) Maya Rudolph as Alligator (voice) Amy Schumer as Gummy Bear (voice) Allyson Seeger as Viola (voice) Emily Blunt as Unicorn (voice) Shauna Pinkett as Hospital Receptionist George Clooney as Spaceman (voice) Richard Jenkins as Art Teacher (voice) Matthew Rhys as Ghost (voice) Fiona Shaw as Grandmother Catharine Daddario as Bea’s Mom Jon Stewart as Robot (voice) Craig 'Radio Man' Castaldo as Radio Man (uncredited) Liza Colón-Zayas as Janet Audrey Hoffman as Bea (Ages 3 & 5) Sa'Raya Paris Johnson as 7 Year-Old Girl Bradley Cooper as Ice (voice) Keegan-Michael Key as Slime (voice) Christopher Meloni as Cosmo (voice) Cailey Fleming as Bea Steve Carell as Blue (voice) Alexander Rivero as Custodian Alan Kim as Benjamin Bobby Moynihan as Jeremy Ed Herbstman as Deli Guy David Weissmann as Young Jeremy Sam Rockwell as Guardian Dog (voice)

Janusz Kamiński Director of Photography Michael Lerman First Assistant Director, Co-Producer Arslan Elver Animation Supervisor George Dewey Executive Producer Alesha Forche Stunts Jess Gonchor Production Design Tricia Wood Casting Erik Aadahl Supervising Sound Editor John Krasinski Writer, Producer, Director Louis Gossett Jr. In Memory Of Allyson Seeger Producer Michael Giacchino Original Music Composer Mandy Moore Choreographer Jenny Eagan Costume Design Brandon Proctor Sound Re-Recording Mixer Chris Barnes Stunts Andrew Form Producer Christopher Rouse Editor Mike Gunther Stunt Coordinator Ryan Reynolds Producer Ethan Van der Ryn Supervising Sound Editor Mike Prestwood Smith Sound Re-Recording Mixer