Continuity mistake: Elsbeth is sitting at a bar having a beer in a bottle. The label is facing away from her as she talks to the bartender. When the bartender walks away, the bottle has turned, with the label now facing her. (00:44:44)
Audio problem: Angus is clearly not playing the mandolin and guitar at various places in the show.
Scenes from an Italian Restaurant - S2-E14
Trivia: In Season 2 Episode 14 (Scenes from an Italian Restaurant), Detective Fleming says to Roy, "You're the boss." That is a reference to "Who's the Boss?", in which Alyssa Milano played the daughter.