Overview
Yogi's Great Escape is a 1987 animated made-for-television film produced by Hanna-Barbera as part of the Hanna-Barbera Superstars 10 series. The two-hour film aired in syndication.
Plot
One spring, Yogi and Boo Boo awake from hibernation to discover three orphaned bear cubs named Bopper, Buzzy, and Bitsy left at the front door of their cave. Despite their initial reservations, Yogi and Boo Boo take the bear cubs into their home and take care of them.
Meanwhile, Jellystone Park has gone over budget and the park commissioner orders Ranger Smith to close it down. This means that Yogi, along with the other bears at the park, must be sent to a zoo. Because Yogi can't stand the thought of being cooped up in a zoo for the rest of his life, he hatches an elaborate escape plan. Salvaging car parts from a failed fishing expedition, he constructs a getaway "Supercar," complete with a picnic basket rumble seat for the three orphaned cubs. Together they make their escape from the park to find a new home.
After Ranger Smith initially fails to capture Yogi, he hires a professional trapper named Trapper and his hound Yapper. However, it turns out that Trapper and Yapper are more of a hindrance to Ranger Smith's efforts rather than a help. Yogi and his friends go through several adventures along their journey. Their first stop is at a watermelon patch. After eating their fill of watermelons, the bears retire to a seemingly abandoned tree house. It turns out to be the secret clubhouse of the Bike Brigade, three boys who ride bicycles and operate a shortwave radio. When the boys return, they believe the bears are alien invaders and attack them with their squirt guns. After Yogi surrenders, they recognize him and decide to help him in his escape. Using their radio, the boys call ahead to their cohorts in other clubs around the country to watch for Yogi and help him in his getaway.
From Wikipedia (CC BY-SA 4.0).