He was voiced by Gary LeRoi Gray.
Sam is a young boy with short blond hair, and wears a prominent eyeglasses, orange shirt with a dark red N on it, blue-gray pants and teal shoes.
Sam is the conscience and common sense for the group. His fears and intelligence keep the other kids out of serious danger. Squid was the least athletic of the group, but developed an expert level of surfing and decent abilities in other sports.
- Sam is the same age as Otto and Twister, but was promoted one grade up at school (which it is his mother's idea) and is in Reggie's class.