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'Back to the Future' turns 30! Take this quiz to test your memory of the '80s movie

How many gigawatts was it exactly?
/ Source: TODAY

Fire up the DeLorean!

In honor of the 30th anniversary of "Back to the Future" — which hit theaters on July 3, 1985 — it's time to test your knowledge of all things Marty McFly. (Hopefully, you remember exactly how many gigawatts it took to get from 1985 to 1955.)

Back to the Future, Michael J. Fox, 1985
Back to the Future, Michael J. Fox, 1985Universal/Courtesy Everett Collection

Think you've got what it takes to time-travel with the best of them? See how much you remember about the '80s classic with's quiz.

Follow writer Chris Serico on Twitter.