Close Encounters of the Nerd Kind

Close Encounters of the Nerd Kind is the twelfth episode of season two of Saved by the Bell.

Summary
Zack and Slater break the school's professional camera and hatch a plan to make quick money to pay for a replacement before Belding finds out. A tabloid is offering money for photos of real aliens, so they dress Screech up as an alien in order to fool the tabloid. A special agent with the government is more than convinced that Screech is an alien. Can Zack and the gang save Screech before he's taken away to Washington?

Main Cast

 * Mark-Paul Gosselaar as Zack Morris
 * Mario Lopez as A.C. Slater
 * Dustin Diamond as Screech Powers
 * Tiffani Thiessen as Kelly Kapowski
 * Elizabeth Berkley as Jessie Spano
 * Lark Voorhies as Lisa Turtle
 * Dennis Haskins as Richard Belding

Guest Cast

 * Ed Alonzo as Max
 * Sean Masterson as Lt. Thompson

Quotes

 * Lisa Turtle: "Aliens, whether from outer space or from Mexico, are a plague on this country and we need to do something about it!"