Carl Sagan Described Time Travel Movie as the Most Accurate
Back to the Future II
Star Trek IV: The Voyage Home  The Eiffel Tower was originally painted?
Answer: Back to the Future II
Carl Sagan was a big fan of the science fiction genre and particularly fond of heavy films navigational material such as time travel tackled. In this way of thinking he praised the series Back to the Future in particular Back to the Future II .
Sagan told Robert Zemeckis and Bob Gale, the director / writer and co-author of the films, that Back to the Future II was the most accurate film ever based on the science of time travel, and extraordinary Work to solve the problem of multiple timelines caused by multi-trip time travel.
Bonus Trivia: Sagan's name appears in the video game Back to Future . After recovering in 1931, Doc adopted the pseudonym Carl Sagan.