I wasn't actually aware Ashes to Ashes had ended, but I had the unbearable urge just now to go look into it and see if a) Sam ever turned up again or b) MFG committed more asshattery on the coma vs. time travel "question." Apparently, according to wiki, the finale wrapped things up in a way that... I don't entirely hate. I might actually watch the rest of Ashes to Ashes now. Perhaps I should start with the finale. Like Enterprise.