Reggie (voice)

Will Ferrell

Acting

Bug (voice)

Jamie Foxx

Acting

Maggie (voice)

Isla Fisher

Acting

Hunter (voice)

Randall Park

Acting

Doug

Will Forte

Acting

Willy

Brett Gelman

Acting

Rolf (voice)

Rob Riggle

Acting

Gus (voice)

Josh Gad

Acting

Dolores the Couch (voice)

Sofía Vergara

Acting

Chester (voice)

Jamie Demetriou

Acting

Bella (voice)

Greta Lee

Acting

Finn the Rottweiler (voice)

Jimmy Tatro

Acting

Shitstain (voice)

Harvey Guillén

Acting

Munchkin (voice)

Jack De Sanz

Acting

Bubsy (voice)

Phil Morris

Acting

Underbite Pound Dog (voice)

David Herman

Acting

Afghan Hound (voice)

Jaquita Ta'le

Acting

Jenna

Charity Cervantes

Acting

Doug's Girlfriend

Jade Fernandez

Acting

Riley

Mikayla Rousseau

Acting

Riley's Dad

Mike Dolphy

Acting

Emma

Aven Lotz

Acting

Emma’s Mom

Hannah Alline

Acting

Emma’s Dad

Garrett Hines

Acting

Dr. Hagen

Dan Perrault

Production

Birdwatcher

Dennis Quaid

Acting

Steve

Keith Brooks

Acting

Carly

Hedy Nasser

Acting

James

Dexter Masland

Acting

Teen Girl

Gabriella Garcia

Acting

Teenage Boy

Andrew Nicolas Starr

Acting

Jenna's Friend

Andrea Laing

Acting

Jenna's Friend

Alexandra Ficken

Acting

Mailman

Ryan Dinning

Acting

Woman Gardening

Stephanie Dunnam

Acting

Old Woman in Park

Deadra Moore

Acting

Old Man in Park

Alonzo Ward

Acting

Liam

AJ Bernard

Acting

Cathy (uncredited)

Tinashe Kajese

Acting