Alle Ghadban

Harm is hit by a car while he is out running. He goes for treatment at a local hospital where coincidentally an Israeli official is undergoing an emergency heart transplant. Hamas swoops in and takes control of the hospital and seize the recovering official to force a prisoner exchange with Israel.

Zack wants to organize a rave to raise money so the gang can go to Cancun, especially so Kelly will get over her break-up with Lasky. The original location of the rave is burned down so they move it on campus, at the Kreinberg Hall. They are caught by the Dean, but Professor Lasky covers for them. Meanwhile, Screech tries to fit in with the cool group by getting them nitrous oxide from his chemistry lab. Instead, he accidentally steals Helium.

Darwyn risks blowing his cover to stop one of his cell's operative from taking revenge against a progressive Islamic televangelist; Farik escapes from prison in Saudi Arabia and finds an al-Qaeda safe house.