Although I sometimes do like to watch some episodes of the shows Xena: Warrior Princess and Hercules: The Legendary Journeys, I've never really been able to get that much into them, if you know what I mean. I think one of the reasons is the fact that the series frequently contradict themselves in regards to what time period they're set in; in one episode Xena or Hercules could be taking part in the events of the Trojan War; in another Xena and Gabrielle meet Abraham and Isaac, and only a short while later help David fight off Goliath and the Phillistines!!! Xena is later established to be a contemporary of Julius Caesar, and yet a couple episodes later she has an adventure with Ulysses on his way home from Troy. In the last season, still set during the Roman Empire, Xena travels to Northern Europe and meets Beowulf!!!
I thought of this chart I found a few years ago.
http://www.sector2x.com/gp/xenaherc.jpg