• Roger drags a coffin with him, a reference to the 1966 version of Django.
  • Hayley's plot references the film Once Upon a Time in the West in which a gunfighter kills a man and his children to acquire a piece of property which was known to be a source of water for a railroad to be built in the future. In the film, the man's wife arrives and is revealed to be the sole heir to the property.

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