Summary: Yogi & the Invasion of the Space Bears (1988). Creatures from outer space choose Boo Boo and Yogi Bear to help them with their latest quest — an invasion of Earth.
Directors: Don Lusk, Ray Patterson
Writer: Neal Barbera
Stars: Daws Butler, Julie Bennett, Susan Blu
More Information:
IMDB,
Wikipedia
Yogi & the Invasion of the Space Bears Includes Free Bonus:
4 hours of TV Commercials from the 1970's ($9.95 value)