I believe The Shark to be the devils companion.
If you watch the movie duel,you well notice that the same shark sound in Jaws is the same sound of the might T Rex used for duel and now Jaws.
Duel was the movie before JAWS. enjoy my movie my version of JAWS THE GAME COMMING TO A GAME STATION NEAR YOU. Note jaws the game is not mine i only simply took the trailor from jaws and added it unot the game so please watch the whole thing and not just view it like other people and leave watch it the whole way through. (less info)