Synopsis
When a faithful police dog and his human police officer owner are injured together on the job, a harebrained but life-saving surgery fuses the two of them together and Dog Man is born. Dog Man is sworn to protect and serve—and fetch, sit and roll over. As Dog Man embraces his new identity and strives to impress his Chief, he must stop the pretty evil plots of feline supervillain Petey the Cat.
Cast

Peter Hastings
Dog Man / Officer Knight / Harold's House (voice)

Pete Davidson
Petey the Cat (voice)

Lil Rel Howery
Chief (voice)

Isla Fisher
Sarah Hatoff (voice)
Lucas Hopkins Calderon
Li'l Petey (voice)

Ricky Gervais
Flippy (voice)

Poppy Liu
Butler (voice)

Stephen Root
Grampa (voice)

Billy Boyd
Seamus (voice)

Luenell
Milly (voice)

Laraine Newman
Scientist (voice)

Melissa Villaseñor
Realtor (voice)

Cheri Oteri
Mayor (voice)

Kate Micucci
Dippy (voice)

Maggie Wheeler
Nurse (voice)
Pearce Bunting
Cheesesteak Guy (voice)

Max Koch
Rocco (voice)

Rahnuma Panthaky
Doctor (voice)

Brian Hopkins
Big Jim (voice)

Yung Gravy
Mr. Whiskers (voice)

Percy Rustomji
Surfer (voice)

Kevin McCann
Grump (voice)
Karen Foster
Robot (voice)

Jana Schmieding
Janet (voice)
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