When Freddy was first announced as a DLC character for Mortal Kombat, it met with a lot of confusion.  People wondered why it was the Jackie Earl Haley version and not Robert Englund, but also they wondered how Freddy would fit into the story of Mortal Kombat.  Now that Freddy is available for download, we have a story vignette trailer showing how Freddy was pulled into this story.  And if you don't mind spoilers, I've also loaded the video of Freddy's ending after beating Shao Kahn.

Freddy's Story

Freddy's Ending