Your dad argues that diet soda is good for him because it kills grass, if poured on grass, so therefore it must kill cancer ...

Think you know it all? These Star Wars facts reveal the surprising, behind-the-scenes stories that created the real movie magic.

The 1980s were a golden age for sci-fi blockbusters, and a good few have stood the test of time to become rewatchable ...

For reasons unique to each of them, every movie on this list has endless rewatch potential ...

This article was originally published on www.mentalfloss.com as The Best Film Trivia Quiz Questions to Test Your Knowledge.