IF Cast
The cast of IF including popularity data. Data for March 27, 2025.
Cailey Fleming
as Bea

Cailey Fleming takes on the role of Bea.

#26
Most popular actor on IF
929 Wikipedia views yesterday
Ryan Reynolds
as Cal

Ryan Reynolds plays The Man Upstairs.

#2
Most popular actor on IF
21,016 Wikipedia views yesterday
John Krasinski
as Dad / Marshmallow (voice)

John Krasinski portrays the character by.

#11
Most popular actor on IF
5,302 Wikipedia views yesterday
Fiona Shaw
as Grandmother

Fiona Shaw portrays Grandmother.

#21
Most popular actor on IF
1,944 Wikipedia views yesterday
Steve Carell
as Blue (voice)

Steve Carell voices the character Blue.

#8
Most popular actor on IF
7,108 Wikipedia views yesterday
Phoebe Waller-Bridge
as Blossom (voice)

Phoebe Waller-Bridge voices Blossom.

#18
Most popular actor on IF
2,833 Wikipedia views yesterday
Louis Gossett Jr.
as Lewis (voice)

Louis Gossett Jr. voices a character.

#20
Most popular actor on IF
1,998 Wikipedia views yesterday
Alan Kim
as Benjamin
#28
Most popular actor on IF
85 Wikipedia views yesterday
Liza Colón-Zayas
as Janet
#27
Most popular actor on IF
479 Wikipedia views yesterday
Bobby Moynihan
as Jeremy

Bobby Moynihan takes on a character in the movie.

#25
Most popular actor on IF
1,032 Wikipedia views yesterday
Catharine Daddario
as Bea’s Mom
Vince Vaughn
as (voice)
#14
Most popular actor on IF
3,752 Wikipedia views yesterday
Audrey Hoffman
as Bea (Ages 3 & 5)
Laquet Sharnell Pringle
as Receptionist
Ed Herbstman
as Deli Guy
Barbara Andres
as Woman Upstairs
Alexander Rivero
as Custodian
Shauna Pinkett
as Hospital Receptionist
Sa'Raya Paris Johnson
as 7 Year-Old Girl
Marta Siteiya Moipei
as Coffee Shop Barista
David Weissmann
as Young Jeremy
Awkwafina
as Bubble (voice)
#12
Most popular actor on IF
4,760 Wikipedia views yesterday
Emily Blunt
as Unicorn (voice)
#10
Most popular actor on IF
6,289 Wikipedia views yesterday
George Clooney
as Spaceman (voice)
#6
Most popular actor on IF
8,894 Wikipedia views yesterday
Bradley Cooper
as Ice (voice)
#9
Most popular actor on IF
6,590 Wikipedia views yesterday
Matt Damon
as Flower (voice)
#7
Most popular actor on IF
8,162 Wikipedia views yesterday
Bill Hader
as Banana (voice)
#16
Most popular actor on IF
3,134 Wikipedia views yesterday
Richard Jenkins
as Art Teacher (voice)
#23
Most popular actor on IF
1,430 Wikipedia views yesterday
Keegan-Michael Key
as Slime (voice)
#19
Most popular actor on IF
2,572 Wikipedia views yesterday
Blake Lively
as Octopuss (voice)
#5
Most popular actor on IF
11,184 Wikipedia views yesterday
Sebastian Maniscalco
as Magician Mouse (voice)
#24
Most popular actor on IF
1,387 Wikipedia views yesterday
Christopher Meloni
as Cosmo (voice)
#22
Most popular actor on IF
1,717 Wikipedia views yesterday
Matthew Rhys
as Ghost (voice)
#17
Most popular actor on IF
3,015 Wikipedia views yesterday
Sam Rockwell
as Guardian Dog (voice)
#1
Most popular actor on IF
30,933 Wikipedia views yesterday
Maya Rudolph
as Alligator (voice)
#13
Most popular actor on IF
3,921 Wikipedia views yesterday
Amy Schumer
as Gummy Bear (voice)
#15
Most popular actor on IF
3,167 Wikipedia views yesterday
Allyson Seeger
as Viola (voice)
Jon Stewart
as Robot (voice)
#3
Most popular actor on IF
16,650 Wikipedia views yesterday
Brad Pitt
as Keith (voice)
#4
Most popular actor on IF
13,411 Wikipedia views yesterday
Craig 'Radioman' Castaldo
as Radio Man (uncredited)
For the best insights and data about IF, visit our main IF page.