The Jetsons in Hey There, it's Yogi Bear!

The Jetsons in Hey There, it's Yogi Bear! Is A 1991 Film.

Plot
When Winter comes Closer to Dherwood Forest and Summer Bear prepares Hibernation, Astro, Kate, St. Louie, and Billy convince her to stay awake.

Voice Cast

 * Jeff Bergman as George Jetson/Brush Bear
 * Greg Burson as Yogi Bear
 * Don Messick as Boo Boo Bear/Ranger Smith
 * Kath Soucie as Cindy Bear
 * Jessica DiCicco as Summer Bear
 * Don Messick as Astro
 * Janet Waldo as Kate/Judy Jetson
 * Jeff Bennett as St. Louie/Hammer Bear/Grifter the Ringmaster/Snivley
 * Charlie Adler as Bully
 * Penny Singleton as Jane Jetson
 * Robie Lester as Kate (Singing Voice)

Songs

 * Like I Like You - Cindy Bear
 * Never Have to Say Goodbye to the Summer - Astro, Kate, St. Louie, and Cindy Bear
 * I've Been Workin' on the Railroad - Hammer Bear, Brush Bear and Cindy Bear
 * Whistle Your Way Back Home - Yogi Bear, Cindy Bear and Boo Boo Bear
 * Ven'E Ven'O Ven'A - Yogi Bear
 * I’ve Been There Buddy - Summer Bear

Trivia

 * preceded by Jetsons: The Movie and followed by The Good, the Bad, and Huckleberry Hound (1992 film).