Episode Title:
Fright Knight.
Episode Description:
When he catches Danny and Dash fighting at school, Mr. Lancer offers them a chance to avoid detention by competing in a haunted house contest. When Danny feels he is losing, he steals the sword of the Fright Knight, the ghost sprint of Halloween, in an attempt to make his haunted house scarier. However, danger arises when the Fright Knight awakens and terrorizes Amity Park.