Former “American Idol” contestant Bo Bice and comedian Dave Coulier help pull practical jokes on unsuspecting kids. Included: children participate in a radio call-in show, match wits with a brainy chimp and encounter an uncontrollable water hose. Also: a teen suddenly becomes famous.

We don't have an overview translated in English.

We don't have an overview translated in English.

We don't have an overview translated in English.

We don't have an overview translated in English.

We don't have an overview translated in English.