**Malcolm-Jamal Warner, best known as Theo on *The Cosby Show*, has died at 54.** Warner drowned while vacationing in Costa Rica, according to local authorities. He was swimming at Playa Grande when a strong current pulled him out to sea. Bystanders rescued him, but emergency crews were unable to revive him.
Warner rose to fame as a teen on *The Cosby Show*, earning an Emmy nomination. Despite later controversy surrounding Bill Cosby, Warner remained proud of the show’s legacy.
He also starred in *Malcolm & Eddie*, *Reed Between the Lines*, and *The Resident*. Fans and colleagues are mourning the actor, remembered for his talent and kindness. He is survived by his wife and daughter.