Cast (38)
John Krasinski

Dad / Marshmallow (voice)

Fiona Shaw

Grandmother

Steve Carell

Blue (voice)

Phoebe Waller-Bridge

Blossom (voice)

Louis Gossett Jr.

Lewis (voice)

Alan Kim

Benjamin

Audrey Hoffman

Bea (Ages 3 & 5)

Ed Herbstman

Deli Guy

Barbara Andres

Woman Upstairs

Shauna Pinkett

Hospital Receptionist

Sa'Raya Paris Johnson

7 Year-Old Girl

Marta Siteiya Moipei

Coffee Shop Barista

David Weissmann

Young Jeremy

Awkwafina

Bubble (voice)

Emily Blunt

Unicorn (voice)

George Clooney

Spaceman (voice)

Bradley Cooper

Ice (voice)

Matt Damon

Flower (voice)

Bill Hader

Banana (voice)

Richard Jenkins

Art Teacher (voice)

Keegan-Michael Key

Slime (voice)

Blake Lively

Octopuss (voice)

Sebastian Maniscalco

Magician Mouse (voice)

Christopher Meloni

Cosmo (voice)

Matthew Rhys

Ghost (voice)

Sam Rockwell

Guardian Dog (voice)

Maya Rudolph

Alligator (voice)

Amy Schumer

Gummy Bear (voice)

Allyson Seeger

Viola (voice)

Jon Stewart

Robot (voice)

Craig 'Radio Man' Castaldo

Radio Man (uncredited)

Crew (79)

Production

Andrew Form

Producer

George Dewey

Executive Producer

John J. Kelly

Executive Producer

Kimberly Nelson LoCascio

Executive Producer

Alexa Ginsburg

Co-Producer

Lori Scowley

Associate Producer

Jeff Robinson

Associate Producer

Randy Manion

Unit Production Manager

Jess Kidd

Co-Producer

Michael Lerman

Co-Producer

John J. Kelly

Unit Production Manager

Camera

Janusz Kamiński

Director of Photography

Meg Kettell

Second Unit Director of Photography

Matthew Moriarty

"A" Camera Operator

Matthew Moriarty

Steadicam Operator

Sean P. Gilbert

Underwater Camera

Lonny Danler

Digital Imaging Technician

Connie Huang

"B" Camera Operator

Jonny Cournoyer

Still Photographer

Sound

Michael Giacchino

Original Music Composer

James Mather

Supervising Sound Editor

Erik Aadahl

Supervising Sound Editor

Ethan Van der Ryn

Supervising Sound Editor

Brandon Proctor

Sound Re-Recording Mixer

Graham Gardner

Boom Operator

Allison Howe

Boom Operator

Janek Finn Pfeffer

Boom Operator

Mike Prestwood Smith

Sound Re-Recording Mixer

Mark Taylor

Sound Re-Recording Mixer

Lee Salevan

Sound Re-Recording Mixer

Jeff Kryka

Orchestrator

Curtis Green

Conductor

Editing

Jay Rabinowitz

Additional Editing

Mark Fitzgerald

First Assistant Editor

Bryce Madden

Assistant Editor

Andrew Geary

Colorist

Art

Jess Gonchor

Production Design

Ashley Wellbrock

Assistant Set Decoration

Adam Mull

Set Designer

Mattie Siegal

Assistant Set Decoration

Kris Moran

Set Decoration

Bruno F. Panacciulli

Construction Coordinator

Christopher J. Morris

Supervising Art Director

Zack Gonchor

Art Direction

Crew

Louis Gossett Jr.

In Memory Of

Mandy Moore

Choreographer

Kyle Woods

Stunt Coordinator

Mike Gunther

Stunt Coordinator

Lori Scowley

Production Controller

Chris Clemente

Post Production Supervisor

Curtis Green

Additional Music

Mark Pettograsso

Stunt Coordinator

Jordan Lindblad

Visual Effects Editor

Jeff Brink

Special Effects Coordinator

Costume & Make-Up

Jenny Eagan

Costume Design

Kerrie Smith

Hair Department Head

Directing

Woodrow Travers

Second Assistant Director

Michael Lerman

First Assistant Director

Brooke Satrazemis

Script Supervisor

Visual Effects

Jeremy Beadell

Visual Effects Producer

Craig Crawford

Visual Effects Supervisor

Chris Lawrence

Visual Effects Supervisor

Arslan Elver

Animation Supervisor

Conrad V. Brink Jr.

Special Effects Supervisor

Sian Rhys Morgan

Visual Effects Coordinator

Writing