Dennis the Hitman

The cold blooded predator hired by Plankton to get rid of SpongeBob and Patrick. The license plate on his motorcycle reads "I-KILL-U" and on the sole of his boot it says "Your Head Here." Has Dennis stiched on back of leather jacket. He is tough enough to force a mustache to grow upon himself. Voiced by Alec Baldwin, but loosely based on Dennis Hopper's character from Easy Rider.