Michael Stoyanov

Widely recognized as sardonic older brother Anthony on the sitcom "Blossom," Mike Stoyanov has also moonlighted as a comedy writer. Beginning his career with a guest spot on the cop show "T.J. Hooker," he joined the cast of "Blossom" in 1990 and appeared on the family-oriented series for five years.

By the late 1990s, Stoyanov had transitioned to writing for "Late Night with Conan O'Brien" and other comedy shows, while still occasionally acting, most notably in a stint on the teen drama "Beverly Hills, 90210." Keeping a lower profile since 2000, he has been featured infrequently on TV and in films, turning up in "The Dark Knight" as one of the Joker's henchmen.