(S01E05) "Have you died and gone to moron heaven?" - Gene Hunt

What we had here, my friends, was a real theological episode. There were lots of references to angels, miracles, prayer and the question of whether or not Sam is dead. If so, is he in purgatory or hell or heaven? Does that explain his predicament? And is the old gray beard a vagrant or a heavenly messenger?

Overall, what I really thought made the show percolate was the teaming up of Sam and Clams. "Clams" we learn is Fletcher Bellow, Sam's mentor, and he pops up in the middle of a potentially explosive riot, with African-Americans going after Puerto Ricans when a little girl plummets from a rooftop at the hands -- or so it seems -- of Angel Ramirez.