C'era una seconda volta

You have to really think about what's happening as you watch, but even then it's hard to follow. (The screen formatting helps you know which period you're in.) It's an interesting premise (and I kept wondering why Vincent doesn't look up lottery numbers and then go back and play them) -- but this series leaves so many things unanswered that it cries for a follow-up. (Why doesn't Vincent run into himself in the past?) Some gratuitous nudity (like the middle aged man in Iceland who just walks through his house in the nude?) and way too much smoking (OK, it's France), and some dumb decisions by the characters kept the level of frustration high.