plot_synopsis: The title logo appears on a black background. The scene opens in Dr. Emmett Brown's (Christopher Lloyd) garage/home laboratory as the camera pan over a large collection of clocks. A robotic tin can opener opens a tin of spoiled dog food and empties the contents into an overflowing dog food bowl marked "Einstein". The television set and radio turn on. On the TV, we see the ending of an advertisement, followed by a woman newscaster announcing the recent theft of a case of plutonium.The front door of the garage opens, and Marty McFly (Michael J. Fox) comes in. Marty calls out, then reaches down t
plot_synopsis_sum: The scene opens in Dr. Emmett Brown\'s garage/home laboratory. A robotic tin can opener opens a tin of spoiled dog food and empties the contents into an overflowing dog food bowl marked "Einstein"