Norma (Vera Farmiga) confirms in this episode that Caleb (Kenny Johnson) is four years older than her.
This episode was watched by 1.33 million viewers.
This episode shares title with Freddie Highmore's 2021 movie The Vault.
Kenny Johnson & Ryan Hurst previously worked together on Sons of Anarchy (2008) as Herman Kozik & Harry 'Opie' Winston.