Danny Phantom

Danny is fighting an eel ghost outside school. He tries to grab the eel's tail, but it's too slippery. Danny then shoots plasma blasts at the eel, but it absorbs them. The eel hits Danny with lasers from his eyes, which causes Danny to fall into the school. Dash is painting, Danny accidentally hits him and the paint comes on Dash's leather jacket.



Dash is about to beat Danny up, but then Mr. Lancer breaks it up. Instead of suspending them, he gives them an assignment to decorate a haunted house. Danny and Dash make a side-bet; if Danny wins the haunted house competition, Dash has to run around in the school parking lot in his underwear, and if Dash wins, Danny must eat his underwear.



Later, Danny is thinking of ways to decorate his haunted house. Sam comes over and shows him a book she got - "Chronicles of the Fright Knight." In the book, it has a picture of the Fright Knight's lair. Danny recognizes it and matches it up with a lair in his map of the Ghost Zone.



Danny, Sam, and Tuck are setting up the haunted house. He goes into Dash's haunted house and says that his room is lame. Danny goes into the Fright Knight's lair to get his sword - "the Soul Shredder," to use as a prop in his haunted house.



When Danny takes the sword - he awakens the Fright Knight. He is furious. He tells him to return his sword, but Danny says he can't. Danny escapes the lair - with Fright Knight directly after him. Danny barely escapes the Ghost Zone, but Fright Knight opens the portal.



Danny comes back to the haunted house with the sword. He puts the sword in the ground, then a huge ectoplasmic hurricane appears. Everything starts turning into monsters and zombies.



Fright Knight runs into Tucker, he takes him with him to the haunted house. When Fright Knight reaches it, him and Danny start fighting. They fight for the Soul Shredder, and then Fright Knight accidentally slices Lancer with it. Lancer is sent to a dimension where his worst fear becomes reality.



Danny is now determined to defeat Fright Knight. He goes ghost and hits him, Fright Knight goes down, but immediately gets back up. Fright Knight manages to beat Danny up, Danny falls to the floor. The Fright Knight is about to slice him with his sword, but Tucker takes the hit for him.



Sam looks through the "Chronicles of the Fright Knight" book to find a way to stop him. Fright Knight tries to hit Sam with the sword, but she blocks herself with the book. She looks through the ripped pages - and she finally finds it.



Danny must put the sword in a pumpkin to stop Fright Knight. Fright Knight, once again tries to hit Danny with the sword, but Danny manages to stop the hit. He takes the sword and puts it in the pumpkin. Fright Knight tells Danny that he'll be back one day.



Mr. Lancer and Tucker escape their worst fears. Mr. Lancer is amazed at the horror he's experienced so he declares Danny the winner of the contest. Danny comes clean and says he cheated (by using the sword). The next day at school, Danny has to eat Dash's underwear.