Time travel is one of the hallmarks of science fiction, but many time-travel-based movies have plots that leave one with a headache just thinking about them. What if you could travel into the past, ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. So many movies, so little ...

From Back to the Future to Looper to Palm Springs, the time travel narrative traverses the film spectrum. Here are EW’s picks for 23 of the best. Kicking off an unranked list of time-travel movies ...