Uncle Pumpernickle is one of the uncles of Demo, Iris and their siblings. He, along with his brothers, will serve as an antagonist in Episode 2.
Probably the most alien of the uncles, nobody really knows what's up with this guy.
Pumpernickel displays a fairly jovial and understanding attitude, but can be stern when necessary.
While his full powers are unknown, Pumpernickel is oddly charismatic for a weird eyeball turtle thing.
Demo and Iris