Famous Actors Who Appeared on Seinfeld Before They Became A-List Stars

James Spader

Image Source:: IMDb

Episode: “The Apology” (Season 9, Episode 9)

A veteran actor, Spader has been involved in a number of noteworthy projects — including Boston Legal, The Blacklist, and Pretty in Pink. In Seinfeld, Spader’s character was a childhood friend of Costanza. Of course, the two quarrel over a sweater incident which happened years prior.