Rainbow the Clown is a clown who entertains children at parties. After a truck with bleach hits him, he turns black and white and becomes mute. Mr. Mime has the power to erase colors by touch and even render objects and animals, people and music mute. For instance at first, he touches the bleach trucker and secondly the little boy who holds a balloon. He turned back into a very grateful Rainbow after the girls perform a song that restores Townsville's colors. He thanks the girls for restoring him to normal, but they beat him up and send him to prison anyway. He is seen in later episodes such as Birthday Bash, still happy and cheerful as ever, suggesting that he had been pardoned and all has been forgiven. Rainbow was voiced by Tom Kenny.