Will Ferrell
Reggie (voice)
Acting
Jamie Foxx
Bug (voice)
Acting
Isla Fisher
Maggie (voice)
Acting
Randall Park
Hunter (voice)
Acting
Will Forte
Doug
Acting
Brett Gelman
Willy
Acting
Rob Riggle
Rolf (voice)
Acting
Josh Gad
Gus (voice)
Acting
Sofía Vergara
Dolores the Couch (voice)
Acting
Jamie Demetriou
Chester (voice)
Acting
Greta Lee
Bella (voice)
Acting
Jimmy Tatro
Finn the Rottweiler (voice)
Acting
Harvey Guillén
Shitstain (voice)
Acting
Jack De Sanz
Munchkin (voice)
Acting
Phil Morris
Bubsy (voice)
Acting
David Herman
Underbite Pound Dog (voice)
Acting
Jaquita Ta'le
Afghan Hound (voice)
Acting
Charity Cervantes
Jenna
Acting
Jade Fernandez
Doug's Girlfriend
Acting
Mikayla Rousseau
Riley
Acting
Mike Dolphy
Riley's Dad
Acting
Aven Lotz
Emma
Acting
Hannah Alline
Emma’s Mom
Acting
Garrett Hines
Emma’s Dad
Acting
Dan Perrault
Dr. Hagen
Production
Dennis Quaid
Birdwatcher
Acting
Keith Brooks
Steve
Acting
Hedy Nasser
Carly
Acting
Dexter Masland
James
Acting
Gabriella Garcia
Teen Girl
Acting
Andrew Nicolas Starr
Teenage Boy
Acting
Andrea Laing
Jenna's Friend
Acting
Alexandra Ficken
Jenna's Friend
Acting
Ryan Dinning
Mailman
Acting
Stephanie Dunnam
Woman Gardening
Acting
Deadra Moore
Old Woman in Park
Acting
Alonzo Ward
Old Man in Park
Acting
AJ Bernard
Liam
Acting
Tinashe Kajese
Cathy (uncredited)
Acting