XD found this online:

Without further ado, here’s our lista of the superiore, in alto 10 alternate endings to Deathly Hallows:

10. Scooby Doo ending - Voldemort is captured, and is revealed to be Filch wearing a mask. As he is hauled away, he shouts, “And I would have gotten away with it too, if it weren’t for te meddling kids!”

9. South Park ending: After defeating Voldemort, Harry and Ron address the audience, saying, “You know, I’ve learned something today.” Suddenly, Ginny is run over da the Knight Bus, prompting Ron to shout, “They killed Ginny!” Harry responds, “You bastards!” Neville laughs and says it’s because Ginny was poor.

8. Star Wars ending; Voldemort reveals himself to in fact be Harry’s father.

7. CSI: Miami ending: Harry, Ron and Hermione collect evidence linking Voldemort to the murder of Albus Dumbledore. When confronted, Voldemort challenges Harry to prove he did it; Harry puts on his sunglasses, holding up a single strand of Voldemort’s hair, responds, “I don’t have to, te already did.”

6. 24 ending: It is revealed that Voldemort was really just working for the French, and Madame Maxime was really behind the entire plot to destroy the wizarding world. At the last second, Harry is able to diffuse the device Maxime had planted that would neutralize all wizard’s power in all of England. Just as they begin to celebrate, Harry is captured da the Chinese and when we last see him, he is on a barca to China.

5. Brokeback Mountain ending: After wishing he could “quit him,” Harry finally finds out that Draco was beaten to death with wands da a group of angry Deatheaters. The book closes with Harry gazing longingly into his trunk, in which he has Draco’s Slytherin accappatoio, vestaglia wrapped around his own Invisibility Cloak. Harry mumbles, “I swear, Draco.” and sheds a single tear.

4. Lord of the Rings ending: Harry and Ron finally destroy the final horcrux da throwing it into a bubbling lave pit deep beneath Hogwarts, killing Lord Voldemort in the process, but at the same time weakening the foundations of Hogwarts, trapping Harry and Ron miles beneath the surface. where they gaze into each others eyes, too afraid to talk of the Amore that dare not speak it’s name. Just as they pass out, Fawkes rescues them and they both live out their lives married to their respective spouses

3. A Few Good Men ending: In the process of defeating Lord Voldemort, Ron and Hermione accidentally kill Draco. They are brought to trial before the Wizengamut, and Harry must act as their lawyer. Harry believes that Ron and Hermione were only following orders from Percy, and so he calls Percy to the stand. After a few hours of intense questioning, Harry finally tricks Percy into admitting he ordered the attack on Malfoy. As he is led off to Azkaban, Percy remarks, “All te did was weaken the wizarding world today, Potter. That’s all te did.”

2. Back to the Future ending: Harry, Ron and Hermione defeat Voldemort da traveling back through time to 1955. While there, they befriend a young, and not yet evil, Tom Riddle. da mostrare him Amore and friendship, Tom grows up to be a swell guy, in fact, he’s Dumbledore’s personal assistant. Just as we think things are going to be OK, Mad Eye Moody shows up, grabs Harry, Ron, Hermione and Ginny and herds them to his nuclear powered scopa time machine. When Harry asks what is wrong with them in future, Moody replies, “You turn out fine…it’s your kids!”

1. Harry Potter ending: It’s the Defense Against the Dark Arts teacher. ‘Nuff said.