[2] The CB Bears segment was a spoof on the 1976 hit show Charlie's Angels, with a trio of ursine investigators given assignments by an unseen dispatcher.
[3] Blast-Off Buzzard imitated Looney Tunes' Wile E. Coyote and the Road Runner; Posse Impossible was a cowboy show caricaturing John Wayne; Shake, Rattle & Roll featured a trio of ghosts imitating comics Hugh Herbert, Lou Costello and Marty Allen; and Undercover Elephant spoofed Mission: Impossible.
A sultry-voiced female named Charlie (voiced by Susan Davis) contacts the bears on the truck's CB radio to give them their assignments.
This show was "inspired" by the hit TV series Charlie's Angels (Bump wore a blonde hairstyle similar to Farrah Fawcett).
Each of the bears' names are based on a 1970s disco dance, and the show's overall premise made reference to the CB radio craze of the mid-1970s (by this point waning in popularity).
[6] Recurring gags of this segment included disguises worn by Undercover Elephant tending to give him away (since some were ordered from the back of a comic book), Loudmouse blowing his cover when staking out the villain, Undercover Elephant being unable to avoid the exploding messages (a-la Mission Impossible) being sent to him by his Chief (voiced by Michael Bell), and to resist peanuts.
[7] The segments indicate in colors by which characters starred in them: All thirteen episodes of Posse Impossible were released on VHS by Hanna-Barbera Home Video on November 25, 1988.