
Dustin Diamond

Mark-Paul Gosselaar

Tiffani-Amber Thiessen

Elizabeth Berkley

Mario Lopez

Lark Voorhees

Peter Engel

Sharon Harris

Dennis Haskins

Eric

Mr. Diamond

Brandon Tartikoff

When a Brooklyn high school student writes the police code for homicide, 187, inside a textbook owned by teacher Trevor Garfield, Garfield feels threatened. The principal dismisses the incident, but the same student stabs Trevor soon after. Fifteen months later, a physically and emotionally scarred Trevor relocates to California and takes up substitute teaching. To his dismay, his new school is as full of dangerously undisciplined students as his old one—including four Latin Americans and a European American claiming membership in tagging gang K.O.S. (Kappin' Off Suckers)—driving him over the edge.

Fearing the theft of an important secret formula, the scientist Claude Amory asks for help from Monsieur Préval, director of the Sûreté. But when Amory is mysteriously poisoned inside his own home, the detective realizes the case is more serious than he had imagined and decides to investigate each of the suspects.

Heli Valkonen is desperately in love with her husband. But Matti is just not in the mood. He is only interested in playing computer games, dressed in worn out fleece pants. For him, a shoulder massage is the highest form of intimacy. When subtle hints, nice words and fetching clothes won't help, Heli resorts in direct, and increasingly direct action - in vain.