Shell is a cute and cocky land crab, always being chased by Paddy but finds a chance to escape him at every turn.

​Paddy is the strange duck creature, wanting nothing but to eat Shell and yet never manages to catch him. He will never give up and wll always end up being squashed or humilated.

Mother is top of the food chain in this world. She is a wonderful mother because she will protect Junior from anything and gets easily angry at Paddy just for being too close to her baby. She is also the perfect bodyguard for Shell.