#19: Mark “Rat” Ratner, Brian Backer (Then)
Brian Backer starred as Mark “Rat” Ratner, the shy, awkward movie usher whose crush on Stacy Hamilton drives much of the film’s story. His sweet, hesitant demeanor made him the perfect foil to Damone’s overconfidence, and his relatable nervousness captured the highs and lows of teenage romance.

Backer’s performance was authentic and charming, helping to ground the film’s more outrageous moments. Already a Tony Award winner for The Floating Light Bulb, his turn as Ratner showed he could carry the heart of a teen comedy.
