Armed to the teeth with ninja know-how, this ultimate fighting force has one goal--to thwart the evil Ringmaster's plans for world domination. Ninja-Boom!

A tiger is missing from Hong Kong Zoo, but this is no ordinary big cat--and she won't be found by sticking "Lost!" posters on lampposts. When the meerkats find a clown-shaped Clue in the Poo at the zoo, it can only mean one thing: the Ringmaster and his Circus Goons are in town. It's time for the Ninja Meerkats to leap into action!