Poppy Montgomery's real life first child Jackson Kaufman makes their debut with a guest appearance in this episode.
Dan Miragliotta the MMA referee has a small uncredited part in this. He is Molly's bodyguard in the black SUV at approx. 39 minutes.
"I'm not a gambler, gamblers lose." is practically the motto of the addict.
No-one's a gambler when they're winning and they all have a system.
The neighbourhood Dumbo is mentioned, the name is a joke that nobody got.
Dumbo was named in line with areas like Soho and Tribeca, but the name was chosen to see how gullible yuppies were, it sounds fashionable but has no actual meaning.