Doc Brown and Marty McFly in Doc's cluttered garage. Both of them are yelling angrily. Doc has wild gray hair and wears a white lab coat with a shiny metal colander as a hat. Marty wears his down orange vest and has brown hair. Doc has a speech bubble above his head that says, "1.21 Gigawatts?!?" as he puts his hands to his cheeks in surprise.