A guy appears with strong abilities but no idea of where he comes from or who he is. That’s the plot of… well, that’s the plot of the short-lived series John Doe, but it’s also the plot of Kyle XY, a new show on the ABC Family channel. If you think of it as John Doe for 13 year old girls, you’re close enough.
I am not a thirteen year old girl.
I’ll let you know if that changes.