Back to the Future's most memorable line is also one of the most quoted sci-fi lines ever written.

It has been 41 years sinceBack to the Future premiered, but the movie has left a lasting imprint on Hollywood, and has produced some of the most memorable and quotable lines in cinema history. Back to ...

Taglines: This time Marty McFly doesn't know if he's coming or going...and his future is really up in the air. Doc: No! It can't be! I just sent you back to the future. Marty: I know. You did send me ...

"They've saved the best trip for last... But this time they may have gone too far." ...