These otherwise great sci-fi shows fail when it comes to time travel, introducing inconsistent rules and consequences around ...

So many stories centered on time travel don't do the concept justice, but these cult sci-fi shows pull it off impressively.

We love Ocarina of Time as much as the next person, and we know there isn't exactly a whole lot of plot contained in that little game. But there IS a plot, and some of it doesn't really make a whole ...