Seinfeld (1989)

Seinfeld built its legacy as the sitcom about nothing, following four neurotic New Yorkers through the mundane absurdities of dating, dining, and daily life. The show ran for nine seasons on the strength of sharp writing and deadpan chemistry rather than skin, but one clip on file breaks from that mold. Denise Richards appears in a guest turn that gives fans a rare glimpse of sultry material tucked inside the show's tightly scripted comedy. It's a single scene, but for a series this beloved, even one clip is worth the watch.