Season 1: Saved by the Bell Episode 3: The Gift
Air date: Sept. 08, 1989
Screech gets hit by lighting and becomes clairvoyant. Wisely, Zack wants to use it to ace an exam. But Screech loses his gift shortly before the test.
It’s the first of many reoccurring themes in the show: Screech being used by Zack, Zack’s schemes falling short, and Slater’s mullet bouncing happily through the hallways of Bayside.