Vito Genovese had been biding his time for 4 years to take over the Luciano crime family. But when an old crime came back for him, the position was taken over by Frank Costello. Costello, the Prime Minister, had high-reaching connections and an approachable bearing. Costello was an agreeable leader who got along with everyone; until Genovese came back into the picture.

Mafia's theme is "Spellbound Hell" by Damiano Baldoni. Music in this episode is “Soldraconis” and ”Misery" by Damiano Baldoni; “Dark Alleys” by  Kai Engel; “Hard Boiled,” and “Waltz Tschikovsky Op 40,” by Kevin MacLeod; “Like an Empty Sky” by  Daniel Birch and Ben Pegley; “Fading” by Scott Buckley; and “Fog”  by Sergey Cheremisinov.

Sound Effects from freesound.org by arnaud-coutancier, kolezan, miastodzwiekow, and odditonic. Additional sound effects from freesfx.co.uk. Licensed under Creative Commons: By Attribution 3.0 License.