Cgi animatedlive action comedy adventure based on the classic hanna barbera character the film features the voice talents of dan aykroyd as yogi and justin timberlake as his loyal sidekick boo boo when mean old mayor brown andrew daly decides to close jellystone park down and sell off the land yogi and boo boo join forces with nature documentary filmmaker rachel anna faris and their old adversary ranger smith tom cavanagh to save the park for all its visitors and furry forest inhabitan