His first appearance, in "Do You Believe in Magic," showed him in his lair plotting how his revenge on Bionic Bunny. Punchinello suggested hitting him in the face with a pie, which was filled with a powerful radioactive isotope, but he decided that exposing Bionic Bunny's secret identity is far more sinister. It is unknown what happened, but it is likely that Bionic Bunny foiled his plan.
He appears in "The Secret Origin of Supernova" trying to defeat Dark Bunny, but he and his three henchmen fall because of Dark Bunny's power boost from a Mighta-Max Energy Drink.
The villain appears briefly in the opening of "Buster the Lounge Lizard," robbing a bank until Dark Bunny catches him with the Dark Buggy's grappling hook.
- Bobo (actually a pet)
- Clown Face's henchmen x3
- Season 12
- 1209b "Do You Believe in Magic?"
- Season 13
- 1310b "The Secret Origin of Supernova"
- Season 15
- 1504b "Buster the Lounge Lizard"