There are hundreds, maybe thousands, of good short films, about 15 minutes, lots of them sci-fi and often about time travel. Here are a few good ones. Lots of others will come up in the suggestions pane.
youtube.com/watch?v=nnfh3qcpBxA
youtube.com/watch?v=2h32WY0GoU4
youtube.com/watch?v=6yCuAjX28Gw
Stars "Jimmy" from NCIS
youtube.com/watch?v=vBkBS4O3yvY
youtube.com/watch?v=nnfh3qcpBxA
youtube.com/watch?v=2h32WY0GoU4
youtube.com/watch?v=6yCuAjX28Gw
Stars "Jimmy" from NCIS
youtube.com/watch?v=vBkBS4O3yvY
