One of the strongest episodes yet gives us three time-periods, a drama with real stakes, and a time-loop almost as tight as the original film’s.

Of course, time-travel doesn’t work that way in this series. Perhaps we’re seeing the events from the perspective of…

Dang, time-travel complicates things.

We see very little of Dr. Cassandra Railly, but she does make a key discovery in her brief appearance, setting up the next episode.