This time on Science Fiction 101, we take some trips down memory lane to revisit classic time travel movies. We mostly focus on the Back to the Future series, but also a couple of wildcards: Primer (2004, Colin's pick) and Peggy Sue Got Married (1986, Phil's pick).

We also have a listener quiz, and our usual round-up of recommended SF past, present and future.

For the full show notes, visit our blog: https://101sf.blogspot.com/2026/03/back-to-futures-episode-63.html