After being assigned to read a book that was once banned, the boys are inspired to collaborate on one of their own.

The nation's top scientists come together to put a stop to the recent phenomenon of rich, successful men who suddenly want to have sex with many, many women. After extensive testing, some of the fourth grade boys in South Park Elementary are diagnosed as sex addicts.

The team disagree on how to treat a pro football player who wants to be cured in time to complete in the NFL tryouts. Meanwhile, Foreman's brother Marcus pays him a visit.

House decides to take on the case of a beautiful female executive based on her looks, and the other males on the team are equally smitten. Only Thirteen is able to remain unaffected as they try to determine the cause of the woman's illness. Meanwhile, House tries to resolve his past with a former medical school colleague he wronged

The new and different Sylar pays Matt a visit, while Peter tries to warn Emma that Samuel isn't what he seems. Meanwhile, Noah begins his plan to infiltrate the carnival and capture Samuel.

Hiro subconsciously deals with some of his past decisions as his brain tumor worsens; Claire receives an unexpected visit from Sylar; Samuel's plan to impress Vanessa takes a frightening turn.

Full episode od South Park season 13

Full season 4 of Dexter.

Dexter must stop Debra's investigation from identifying Arthur as the Trinity killer.

The boys' fun-filled day at the water park is about to turn deadly.

While Cuddy deals with her personal relationships, House is finally reinstated and takes on the case of a porn star with eye pain.

Cartman is chosen to do the morning announcements at South Park Elementary.

House, Cuddy, and Wilson go to a medical conference and meet an old friend, while the team deal with a girl whose appendages have swollen but she refuses to tell them the truth about the events leading up to her illness.