Zvonek is smart, witty and fast, like many other cats. Unlike most other cats, however, Zvonek is also an agent with Feline Intelligence Czech Republic-Agent Zvonek 08, to be exact. Come with Zvonek and his partner Honza as they patrol the streets of Prague undercover on assignment. From a feline beauty pageant to a mysterious case of disappearing Christmas carp to a pair of international drug smugglers to a ring of unscrupulous rats beneath the city and more, the feline pals are on the move!