The movie is about a man named Henry who returns to his hometown after 15 years to overcome his fear of sheep, which was triggered by his brother Angus scaring him as a child. Upon his return, Henry discovers that a lab in the town has been conducting genetic experiments on animals, including sheep. One of the experiments, a zombie-like sheep, escapes and begins to wreak havoc on the town.
As Henry navigates his way through the chaos, he teams up with his brother Angus and a character named Experience to stop the zombie sheep and its creator, Dr. Ruth. Along the way, they discover that the sheep are being controlled by a mysterious force and that Angus has been bitten by one of the infected sheep, causing him to slowly transform into a sheep-like creature.
The group eventually discovers that the only way to stop the zombie sheep is to use an antidote, which they manage to obtain from Dr. Ruth. However, they soon realize that the antidote won't be enough to save everyone, and Henry comes up with a plan to use the methane released by the sheep's farts to create an explosion that will kill the zombies.
In the end, the group is able to stop the zombie sheep and save the town. Henry also overcomes his fear of sheep and decides to stay in the town to take care of the farm and the inheritance left by his father. The movie ends with Henry and his friends distributing the antidote to the rest of the town, and Henry reflecting on the events that transpired.
Here are the key facts extracted from the text:
1. The story begins with Henry and his father grazing sheep.
2. Henry's brother, Angus, scares him with a sheep.
3. A friend of the family arrives to tell them that Henry's father had an accident.
4. 15 years later, Henry returns to the town where he was born.
5. Henry is afraid of sheep due to the scare his brother gave him.
6. Henry meets his brother Angus, who is now a grown man.
7. Angus is preparing to give a speech about sheep.
8. Henry tells Angus that he came back to overcome his fear of sheep.
9. Angus reveals that he has been experimenting with zombie sheep.
10. The brothers encounter a zombie sheep while driving.
11. The zombie sheep is aggressive and chases them.
12. They escape and go to the laboratory where the experiments were conducted.
13. The doctor reveals that Henry's DNA was mixed with that of the infected sheep.
14. Henry is given an antidote to prevent him from turning into a sheep.
15. Angus is turning into a sheep due to a bite from one of the zombie sheep.
16. The brothers try to escape from the laboratory but are surrounded by zombie sheep.
17. They use a tunnel to escape and eventually make it back to their house.
18. The zombie sheep army arrives at the house, and the brothers defend themselves.
19. Angus is fully transformed into a powerful sheep.
20. Henry uses a trophy to distract a zombie sheep and makes his way to the barn.
21. Angus, now a powerful sheep, attacks Henry.
22. The little dog arrives and helps Henry defeat Angus.
23. The brothers use an antidote to cure the zombie sheep.
24. The movie ends with Henry keeping the farm and the inheritance.