Teen dramas are quite popular on TV, but one from the 1990s can brag about changing TV, and though it's a long show, it's ...

Beverly Hills, 90210 ran on Fox from 1990 to 2000 for 10 seasons. The series also starred the late Luke Perry and Shannen Doherty.

Actor Dalton James joined Beverly Hills, 90210 as Mark Reese in the show’s seventh season, which aired from 1996 to 1997. The character was a love interest for Jennie Garth ’s Kelly Taylor.