Tweede deel van een driedelige documentairereeks over de totstandkoming van Once Upon a Time in the West, het meesterwerk van de Italiaanse filmmaker Sergio Leone, uitgebracht in 1968. (Voorafgegaan door An Opera of Violence; gevolgd door Something to Do With Death.)
Nee, helaas is The Wages of Sin nog niet beschikbaar op Netflix in Nederland.
| Camera | John Hazell | Director of Photography |
| Production | Philip Moores | Producer |
| Sound | Kiff McManus | Sound Recordist |
| Camera | Rob Landry | Additional Camera |
| Production | Pollyanna Camille | Production Assistant |
| Sound | Paul Cotterell | Sound Re-Recording Mixer |
| Production | Enfys Dickinson | Producer |
| Sound | Steve Chan Chee | Sound Recordist |
| Editing | Andrew Goddard | Editor |
| Editing | Kevin Dobson | Online Editor |
| Production | Mark Poppleton | Production Assistant |
| Sound | Ron Garson | Sound Recordist |
| Directing | Lancelot Narayan | Director |
