Billy, 10, a dreamer, wants to be taken seriously so he can live with his toy-designer father on Catalina Island. Billy's plans get seriously spoilt when Sherlock, a talking police dog, demands his help to rescue his police detective handler kidnaped by smugglers. But Sherlock likes to keep his talking a closely-guarded secret. So now no one will take Billy seriously until he rescues the kidnaped detective and catches the smugglers...
Sherlock: Undercover Dog streaming: where to watch online?
Currently you are able to watch "Sherlock: Undercover Dog" streaming on Amazon Prime Video or for free with ads on Tubi TV.
People who liked Sherlock: Undercover Dog also liked