Jack Mercer (Movie Wheels Present Huckleberry Hound and Yogi Bear (1960))[1]
Frank Milano (Songs of Yogi Bear and his Pals LP (1961), A Hap-Hap-Happy Christmas from Yogi Bear (1961), How to Be a Better-Than-the Average Child Without Really Trying! (1962), Hey There, It's Yogi Bear! LP (1964))[2][3][4][5][6][7]
Ernest Newton (singing voice in Hey There, It's Yogi Bear!)
June Foray (Yogi Bear and Boo Boo Tell Stories of Little Red Riding Hood and Jack and the Beanstalk LP (1965))[8][7]
Boo-Boo Bear is a Hanna-Barbera cartoon character on The Yogi Bear Show. Boo-Boo is a shorter anthropomorphicbear who wears a blue bowtie. Boo-Boo is Yogi Bear's constant companion (not his son, as sometimes believed), and often acts as his conscience.[16] He tries (usually unsuccessfully) to keep Yogi from doing things he should not do, and also to keep Yogi from getting into trouble with Ranger Smith[17] – often saying, "Mr. Ranger isn't gonna like this, Yogi." It is not readily apparent whether Boo-Boo is a juvenile bear with a precocious intellect, or simply an adult bear who is short of stature.