Yogi and the Invasion of the Space Bears Cindy visits Mountain Bear and asks where Yogi and Boo Boo are gone. Upset, she starts crying, saying she misses Yogi. The next day she spots the Bear Robots and thinks she's having a nightmare, but she hears the voices of the real Yogi and Boo Boo. Yogi tells her all about the Bear Robots, and that they're called Dupiods. He tells her that he and Boo Boo trapped Zor 1, Zor 2 and Dax Nova in space and saved the park. That night they find Boo Boo singing to his girlfriend Snulu, whom he had to leave behind. Yogi
Ranger Smith answering to his superior the park commissioner. From the time of the character's debut until 1994, Ranger Smith was voiced by Don Messick in his last performance as "Yogi the Easter Bear". In "Yo Yogi!", Ranger Smith was known as Officer Smith and voiced by Greg Burson. In the Spümcø shorts, Ranger Smith is voiced by Corey Burton. In the "Yogi Bear" film, the character is portrayed by Tom Cavanagh. Ranger Smith Ranger Smith (originally voiced by Don Messick) is a fictional character in the "Yogi Bear" cartoon series. A former US Army soldier, he is the serious and stern