Will Ferrell

Reggie (voice)

Jamie Foxx

Bug (voice)

Isla Fisher

Maggie (voice)

Randall Park

Hunter (voice)

Will Forte

Doug

Brett Gelman

Willy

Rob Riggle

Rolf (voice)

Josh Gad

Gus (voice)

Sofía Vergara

Dolores the Couch (voice)

Jamie Demetriou

Chester (voice)

Greta Lee

Bella (voice)

Jimmy Tatro

Finn the Rottweiler (voice)

Harvey Guillén

Shitstain (voice)

Jack De Sanz

Munchkin (voice)

Phil Morris

Bubsy (voice)

David Herman

Underbite Pound Dog (voice)

Jaquita Ta'le

Afghan Hound (voice)

Charity Cervantes

Jenna

Jade Fernandez

Doug's Girlfriend

Mikayla Rousseau

Riley

Mike Dolphy

Riley's Dad

Aven Lotz

Emma

Hannah Alline

Emma’s Mom

Garrett Hines

Emma’s Dad

Dan Perrault

Dr. Hagen

Dennis Quaid

Birdwatcher

Keith Brooks

Steve

Hedy Nasser

Carly

Dexter Masland

James

Gabriella Garcia

Teen Girl

Andrew Nicolas Starr

Teenage Boy

Andrea Laing

Jenna's Friend

Alexandra Ficken

Jenna's Friend

Ryan Dinning

Mailman

Stephanie Dunnam

Woman Gardening

Deadra Moore

Old Woman in Park

Alonzo Ward

Old Man in Park

AJ Bernard

Liam

Tinashe Kajese

Cathy (uncredited)

Yvonne Chan

Script Supervisor

Daniel DiPrima

Music Editor

Maxine Gervais

Colorist

Karthikswamy Sangumani

CG Supervisor

Lisa Rodgers

Post Production Supervisor

J.J. George

Music Editor

Stephen E. Hagen

First Assistant Director

Dean Tyrrell

Special Effects Coordinator

Russell Tyrrell

Special Effects Supervisor

Jason Billington

Visual Effects Supervisor

Eric Rick Kline

Grip

David Cvetkovski

Visual Effects Producer

Katerina Kalinska

Visual Effects Producer

Erin Cochran

Art Direction

Mike Horton

Foley Artist

Laurence Chavez

Stunt Coordinator

Kurt Hockenberry

Stunt Driver

Jay Meagher

Sound Mixer

Sean Lyle

Stunts

Taylor Towery

Stunts

Kevin Waterman

Stunt Double

Jon Title

Sound Designer

Josh Quick

Gaffer

Greg Hayden

Editor

David Rennie

Editor

Sabrina Plisco

Editor

Aditya Sood

Producer

Dan Perrault

Writer

Phil Lord

Producer

Erik Feig

Producer

Louis Leterrier

Producer

Jessica Switch

Executive Producer

Christopher Miller

Producer

Josh Greenbaum

Director

Nikki Baida

Executive Producer

Julia Hammer

Executive Producer

Aaron Osborne

Production Design

Bree Tomlinson

Costume Supervisor

Randy Torres

Sound Effects Editor

Nancy St. John

Visual Effects Producer

Samantha LaRoe McDonald

Set Decoration

Britain Illingworth-Cramer

Set Designer

Tim Orr

Director of Photography

Christopher S. Aud

Sound Re-Recording Mixer

Nancy Nugent Title

Supervising Sound Editor

Leila Nicotera

Visual Effects Producer

Romy Itzigsohn

Costume Design

Beau Borders

Sound Re-Recording Mixer

Kara Kimmer

Set Costumer

Rebecca Carfagna

Casting

Karri Farris

Makeup Department Head

Lisa Magee

Set Costumer

Meagan Lewis

Casting

Katie Ballard

Hair Department Head

Dara Taylor

Original Music Composer

Carmen Luse

Set Decoration Buyer

Brian Friedman

Set Designer

Christopher S. Aud

Sound Supervisor