Nassor is highly intelligent, serious and intense. He takes a more darker, more doomsday view on life than the other kids in New Holland. Nassor is instantly skeptical of the rumors surrounding Victor's experiments with electricity, but once convinced, he is zealous in his quest to obtain Victor's secrets. He is 14 years old.
- Nassor resembles Frankenstein's monster and his face resembles Boris Karloff.
- Nassor's hamster Colossus is referenced of Boris Karloff's The Mummy.
- Nassor has a spark of blue in his hair.