Season 3, Episode 11 Ryan's Worst Nightmare

First Aired: October 21, 1995

An unprepared Ryan needs a smoke screen to help him get out of having to take a test. So he pulls the fire alarm, which sets off sprinklers that drench the gang's parade float. Screech: Dustin Diamond. Lindsay: Natalia Cigliuti. Tommy: Jonathan Angel. R.J.: Salim Grant.