Interstellar' is one of Christopher Nolan's most complex movies to date. Here is what the end of the sci-fi epic means.

From Christopher Nolan's Interstellar to the iconic Back to the Future series, here are the best time travel movies.

Directed by Christopher Nolan, Interstellar is a fantastic tale of time, space, and love. But if you got a bit lost in the final act of the film, we wouldn't blame you. So let's do our best to walk ...