The reason why you can't take a complicating plot like this more than one season is because the entire complex premise lacks validity in the real world. The reason why it its not realistic is that military black ops, nsa, cia or any covert spy operative for any intelligence wouldn't want to go through so much trouble, we've seen almost everything that can go wrong - see, if you're the 'intelligence', why would want to employ an operative part-time, thats mentally divergent, with 2 egos, 1 body etc? there is really no advantage to this type of human engineering for covert behavior . the show itself a very intense plot and i'm surprised it made it 9 shows - most plot like this are for a 2 hour movies and maybe a sequel. the cast is top notch and this show was brilliant. but it would have had to get really weird and sloppy to stretch out more than this.

I can't believe they cancelled this show. It would have been a great hit. I just found this show yesterday and watched all 9 episodes yesterday and today. The network sucks.

This show had such a great start!!!! It was compelling, witty, well-written, and captivating. And, of course, it gets cancelled. Every episode had a great format.
Shame on you for cancelling it.

I really wish they had finished the entire series. I really did enjoy this show. I like it when this, knight rider and life were all on tv. It really sucks how it was never finished it could have ended so nicely.

I watched the whole thing in a row and it was fantastic! It royally sucks that it wasn't continued. It has action, drama, family, non predictability, good acting, good writing. Sure there are little things anyone can pick on, but I would think that there is a slight chance that technology was catching up to this point (on the down-low in the government like someone said in episode 1 or 2 or something) . Of course we, as average citizens aren't even supposed to think that this kind of thing could/would exists. In any event it creates a good conspiracy theory and story line.