 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).