When grave injury in the line of duty struck down Officer Knight and K-9 buddy Greg, the doctors took a daring chance-fusing one's head and the other's body into the force for law known as Dog Man! Can the new celebrity hero save the city from the wave of destruction unleashed by terrible tabby Petey the Cat (voiced by Pete Davidson)? Animated family farce based on Dav Pilkey's "Captain Underpants" spin-off also features the voices of Isla Fisher, Lil Rel Howrey, Ricky Gervais, Stephen Root. 89 min. Widescreen; Soundtrack: English.