Sinker

Sinker (voiced by Frank Welker) is Experiment 602 of Dr. Jumba's Experiment. He is designed to sink and destroy enemy sea vessels by slicing them in half with his large dorsal fin.

His one true place is at a Japanese restaurant, where he uses his sword-like fin to cut up fish fillets and vegetables for the chefs to make sushi.

Appearance
Sinker is a small purple shark-like experiment with small black eyes, a thin mouth with a turquoise tongue, small arms and legs and a large dorsal fin.

Primary Function
Sinker can use his large, razor dorsal fin to slice objects up to the size of a yacht in two. He has a blind spot on his dorsal fin, and he will become immobile if forced into a horizontal position because of his large fin. He can swim underwater, like a shark.

Weakness
Due to the blind spot on Sinker's large dorsal fin, he will become immobile if forced into a horizontal position.