Discover the most iconic TV characters of the '80s who defined the decade, from Dallas' J.R. Ewing to Cheers' Sam Malone.

Ah, the Eighties! A harrowing decade of rockin' hair metal bands, Reaganomics, aerobicizing, Walkmans, Cabbage Patch Kids, and video arcades. It was also an era when science fiction on television was ...