Wilson (Robert Sean Leonard) in a porn movie on House. If you somehow missed last week's hilarious episode, don't forget to read the recap. Yes, Wilson in a porn movie.

Don't forget to catch: 'House' Fan Columnist: Beauty's Burden- Top Five Reasons It's Hard to Be Pretty

On tonight's installment of House, House (Hugh Laurie) and the team try to diagnose a high school senior suffering from blackouts and hallucinations. At one point, even House appears stumped. In the process, they are forced to take a controversial approach.

Elsewhere on "Black Hole" Wilson attempts to furnish his new condo, while Taub (Peter Jacobson) brings his personal life - his wife - into the workplace. Promos and photos after the jump: