Herbie tries to adjust to his new human partner as they track a killer. Meanwhile, Rainbow's jelly bean dealing threatens human-puppet relations.
Puppet Cop Herbie fights a daily battle against the criminal slime who keep the low-rent people of P-Town hooked on Jelly beans.
Sonny shows a violent streak as this relationship with Rainbow falters, and Herbie goes undercover as a last-ditch effort to halt the crime wave.
Herbie's undercover operation encounters a major snag, and it may end up unintentionally helping Rainbow's jelly bean-dealing operation.
With the human-puppet rivalry growing out of control, Rainbow and Jake sit down to iron out their problems...with Herbie caught in between.