June 22 1923 is a date featured in the series, covering the end of Season 3's "A Man, A Plan..." and the whole of the following episode, "Two Imposters".
Events
In Atlantic City
- The crate containing Owen Sleater's body arrives on the Ritz Carlton Hotel.
- Nucky sends Margaret and the children away for their own safety.
- Gyp Rosetti invades Atlantic City; he seizes the Ritz-Carlton and the Artemis Club, puts guards on the hospitals and city exits to look for Nucky Thompson and puts a bounty on his head.
- Eddie Kessler is shot but is successfully operated on by Samuel Crawford.
- Gillian Darmody fires Richard Harrow.
- Eli Thompson and Al Capone arrive in Atlantic City to help Nucky Thompson.
In New York City
- Lucky Luciano is arrested for selling heroin.