Hanna-Barbera's beloved picnic-basket-stealing bear makes his big-screen debut in this live-action/animation mix children's flick from JOURNEY TO THE CENTRE OF THE EARTH director Eric Brevig. The tourists just aren't flocking to Jellystone Park like they used to, and when the budget starts to get tight, Mayor Brown (Andrew Daly) brings down the axe. But while the mayor can certainly make a quick buck by selling the land, what about the families who like to spend their summers in the great outdoors? When Yogi (Dan Aykroyd) and Boo-Boo (Justin Timberlake) discover they're about to become homeless, they realize that their only hope for keeping Jellystone open is to team up with their old enemy Ranger Smith (Tom Cavanagh) and wage wildlife warfare against greedy Mayor Brown.