Ben 10: Alien Force
All good things must come to an end... and so must "Ben 10: Alien Force." Relax, we're joking. Now, we're not suggesting that the Alien Force meets its maker tonight, but with this being series finale it's entirely possible that not everyone will be making the trip home after the final battle. Oh, it's entirely likely that they all will what with this being a show on Cartoon Network, but it's not actually required that they make it. If you want to find out if they survive you'll just have to tune in.
TV Network - Cartoon Network