Jaws: It's A Singing, Dancing Great White! By Gemmy Industries, 2000 Classic singing, dancing great white shark from the makers of Billy Big Mouth Bass. Copyright 2000. See the shark turn and face you and his mouth open and close as he sings! Plays the "Jaws" movie theme and sings "Mack the Knife" Featuring Synchromotion technology: Motion activated Requires 4-AA batteries (not included). 120V A/C adapter jack (adapter not included)