 Ranger Smith, tired of Yogi s picnic basket stealing, has him and Boo-Boo shipped off to the San Diego Zoo. Yogi escapes being sent away, unknown to Yogi s girlfriend Cindy, who goes looking for him and is kidnapped by a circus owner. Yogi and Boo-Boo are forced to sneak out of the park and travel across the country to save Cindy and bring her back home.