When a student is arrested and tried for the murder of a popular high-school girl, the suspect's 12-year-old sister confesses to the crime. This results in the judge giving the prosecution 72 hours to re-examine the evidence before the jury delivers its verdict.

Sam and Dean investigate the case of a maniacal ghost inhabiting a long abandoned Texas farmhouse known as "Hell House." They believe the ghost is the spirit of a deceased Depression-era farmer who killed his family, but they soon realize it is something far more powerful.

Stephen Colbert welcomes the producer of "Wal-Mart: The High Cost of Low Price", "Outfoxed: Rupert Murdoch's War on Journalism", and most recently, "The Big Buy: How Tom Delay Stole Congress", Robert Greenwald!

Guests: Frankie Muniz ("Malcolm in the Middle"), Annie Duke and Train performs

As Kevin and the rest of the crew worry about Kevin's medical test results to see whether or not he has skin cancer, Michael gets angry because no one seems to have fun at the birthday party he threw for himself. Later, Michael takes everyone out to the skating rink to get their minds off of Kevin's possible complications, and Pam and Jim go to the supermarket to pick up some presents for Kevin.