Thaddeus is wearing a tattered black & white striped prison jumpsuit matched with black gloves. He is also wearing a white prison cap, similar to the one on top of Bart Chaney's head.
When escaping from prison try to hide in clean laundry, not dirty. And don't eat the detergent pods.
Thaddeus can fly in the air for short periods of time.
Thaddeus, like all ghosts, can throw balls of gloom on his enemies to harm them or to haunt buildings or objects.
- He's one of the Anger Ghosts.
- He’s the first ghost who was a prisoner in life.(The second ghost being Bart Chaney).
- However, it’s unknown if they were in the same prison.
- He is a deceased prisoner who haunts Newbury Graveyard.