Wonder Years Guest Stars (Before They Were Stars)

Classic TV show The Wonder Years launched the career of Fred Savage at a young age. But he wasn't the only famous face to grace the small screen during the half-hour program. Several stars appeared on the show long before they found fame elsewhere. Here, a look back at some famous faces and their relationship to young Kevin Arnold.

David Schwimmer

Karen Arnold's live-in boyfriend went on to become a very famous Friend.

Alicia Silverstone

Before she became the star of Clueless, Silverstone appeared in an episode.

Mark-Paul Gosselaar

Zack Morris is a wee babe.

Soleil Moon Frye

Better known to you as Punky Brewster.

John Corbett

Long before he was wooing Carrie Bradshaw, he was hanging out with Kevin Arnold's big sister.