Movies With Speed/Meth

The Salton Sea

(2002) Val Kilmer, Vincent D’Onofrino
Kilmer plays Danny Parker, a speed freak addicted to methamphetamine, who hangs out with friends while indulging in drugs. He also moonlights as informant to two dirty cops, Gus Morgan (Hutchinson) and Al Garcetti (LaPaglia). He is trying to set up a large meth score with a notorious drug dealer Pooh Bear (D’Onofrio), an eccentric psychopath who lost his nose to excessive snorting of “Gack” (meth).

Spun

(2002) Jason Schwartzman, Brittany Murphy, Mickey Rourke
Ross (Schwartzman) is a customer of Spider Mike (John Leguizamo), a methamphetamine dealer. Spider Mike and his girlfriend Cookie (Mena Suvari) are constantly arguing, and Ross strikes up a friendship with Nikki (Murphy), a fellow addict. Nikki takes Ross to “The Cook” (Rourke), who supplies Spider Mike with drugs from a meth lab he has set up in a motel room.