We've come a long way on Boardwalk Empire season 4. This is a photo from the finale.
Eli worries when Knox sets up Nucky on Boardwalk Empire. "Farewell Daddy Blues" is the season finale of the show's fourth season.

Boardwalk Empire Season 4 Episode 12 Quotes

Hoover: You've actually pulled this off.
Knox: You seemed surprised Edgar.
Hoover: Organized crime? I'm merely exhibiting a healthy skepticism.

Chalky: So he yo nigga now, that right?
Nucky: Not right.
Cghalky: So you his nigga. Think I like that better.