“The Cosby Show,” starring Cosby as Dr. Heathcliff “Cliff” Huxtable, an obstetrician-gynecologist, and Phylicia Rashad as his wife, Clair, a successful attorney, blazed a historic trail in primetime television with the depiction of an educated, upper-middle-class African American family.

Malcolm-Jamal Warner, who died while vacationing with his family in Costa Rica, made dyslexia a household name as he played his character Theo on "The Cosby Show."

Tributes are pouring in after the death of Malcolm-Jamal Warner, the beloved actor who played Theo Huxtable on "The Cosby Show."