Sad Clown (character)

The Sad Clown is the antagonist of the titular episode of Talking Tom Heroes.

History
Due to only Ginger loving his show, the clown grows resentful and begins to use science to steal people's happiness and give it to his audience. This backfires and the clown gets frustrated. He then tries to hurt the heroes but Ginger eventually stops him and reminds him that someone (aka Ginger) cares about him.