When pets in their neighborhood keep disappearing under mysterious circumstances, the rebellious Gabe, the strong-willed Olivia and the clever Jayden join forces to solve the mysterious case. The young amateur detectives soon track down two dim-witted crooks and their nasty boss. Can the cool trio put a stop to the mean pet thieves and save the kidnapped four-legged friends?

Lena, a troubled youth takes a white lion cub under her wing; little does she know the lion escaped from criminals intended to take the cub to an evil trophy hunter named Ben Percy.