CB Bears was an American 60-minute animated comedy television series produced by Hanna-Barbera which aired on NBC from September 10 to December 3, 1977. It contained the following short segments: CB Bears, Blast-Off Buzzard, Heyyy, It's the King, Posse Impossible, Shake, Rattle & Roll, and Undercover Elephant.

In syndication, CB Bears is shown in a shortened half-hour format with Blast-Off Buzzard and Posse Impossible. Heyyy, It's the King was also shown in a shortened half-hour format with Shake, Rattle & Roll, and Undercover Elephant. The show has also been rebroadcast on Cartoon Network from 1995-1997. The CB Bears theme is also heard in the ending credits of The Skatebirds and Captain Caveman and the Teen Angels.

Hure, Lu et Berlu sont un trio parcourant le monde pour résoudre des enquêtes et phénomènes inexpliqués. Ils sont dirigés par leur chef, la mystérieuse Charlène, qui leur donne leurs ordres de mission du jour.

Trombada, Tampinha e Esperto são 3 ursos detetives, que formam a Ursuat. Eles recebem orientações da Chefe Charlie via rádio, uma voz muito sensual, o personagem nunca foi mostrado. Tampinha fica todo arrepiado quando ouve a Chefe. A Ursuat possui um caminhão de lixo como meio de transporte, para não levantar suspeitas e viajam o país resolvendo mistérios.