100 Bloody Acres

Reg is driven by a combination of curiosity and his darker fascination with death. Having spent years working with animal carcasses in their blood and bone fertilizer business, he views the body as another potential resource rather than showing any typical human reaction to finding a deceased person.

The Morgans started their gruesome operation after a tragic accident involving charity volunteers. When a group of volunteers died in an accident on their property, they disposed of the bodies by grinding them into their fertilizer, discovering it produced exceptionally profitable results. This dark secret became their business model.

When the tourists discover the body in the truck, Reg panics and sees no way out of the situation. He suggests using Lindsay's expertise in processing bodies to eliminate the witnesses and turn them into fertilizer, effectively solving his problem through the only method he knows.

Earlier, Reg and Lindsay are shown casually handling animal carcasses, establishing their comfort with disposing of organic matter.

Reg's loyalty to his brother fractures after witnessing Lindsay's escalating violence, particularly his attack on Wes and the elderly neighbor Nancy. When Lindsay becomes completely unhinged and starts murdering people indiscriminately, Reg sees an opportunity to take control and ends up pushing Lindsay into the same grinder they used for their victims.

Reg's resentment grows when he overhears Lindsay planning to leave the area without him, revealing the underlying tension between the brothers.

Sophie chooses to save herself rather than stay and fight alongside James. Overwhelmed by the horror of the situation and recognizing that staying means almost certain death, she makes the pragmatic decision to escape while James is left behind, ultimately rejecting him in his moment of need.

James's plan to propose to Sophie becomes irrelevant as survival takes priority over their relationship.

In the brutal post-credits scene, James runs into the street in a state of despair and grief after being abandoned by Sophie. He is struck by an oncoming car and killed, delivering the film's final message about the inescapable consequences of getting involved with the Morgan brothers.

Wes takes advantage of a moment when the Morgans are distracted and manages to break free from his bindings. His escape is short-lived though, as Lindsay quickly pursues him and the violence escalates when Lindsay returns with a police officer's body.

Nancy is the Morgan brothers' elderly neighbor who unexpectedly arrives at the plant. Lindsay tries to silence her to prevent her from revealing their operation, attacking her along with Wes during his violent rampage. Her fate remains uncertain as chaos erupts around her.

After killing Lindsay, Reg experiences a moment of compassion and potential redemption. He helps Sophie escape, and they share a brief moment of connection. However, their paths ultimately diverge as Sophie leaves Reg behind, suggesting their connection was situational rather than lasting.

Reg's attraction to Sophie develops throughout the journey, showing his capacity for human connection despite his criminal nature.

The Morgans operate a legitimate blood and bone fertilizer business in rural South Australia, delivering their product and collecting roadkill along the way. The business serves as a front for their darker operation of processing human remains, which they discovered could be mixed with their regular product.