Night Watch (Discworld)★★★★★
Terry Pratchett Time travel, barricades and a mix of humor and darkness in a rebellion with good cops, bad cops and time monks.
Star Trek: Picard - Season 2★★★☆☆Hard to pin down, with a weird start, then a few good time travel episodes, before throwing in not just the kitchen sink but everything in the sink.
Time Breakers★★★★☆
Rachel Pollack and Chris Weston This comic book from the 1990s flips the familiar time-cop trope on its head: Instead of protecting time from paradoxes, the protagonists are trying to create more paradoxes, convinced that the very existence of life depends on it.