Cosby' star Keshia Knight Pulliam honors Malcolm-Jamal Warner with emotional tribute, calling him her 'big brother' after his death.

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

Cosby Show' alumna Keshia Knight Pulliam breaks her silence on the death of her on-screen brother, Malcolm-Jamal Warner, remembering him for more than just his acting.

The Cosby Show star Keshia Knight Pulliam has paid tribute to her onscreen brother Malcolm-Jamal Warner following his untimely death. Warner drowned during a family holiday while swimming in the Caribbean off Costa Rica on Sunday, 20 July. He was 54.

"Some people leave a lasting imprint, not just for who they were but for the energy they carried," King wrote of Warner

The actor made famous by playing Theo Huxtable in "The Cosby Show" died this weekend in an accident in Costa Rica.

Anthony Mackie recalls Malcolm-Jamal Warner's reaction after he sported Theo Huxtable's Gordon Gartrell shirt from "The Cosby Show" on "The Tonight Show."

Kelly Ripa and Mark Consuelos took a moment out of their 'Live with Kelly and Mark' taping to pay tribute to Malcolm-Jamal Warner, who was the first-ever guest on 'Live!' in 1988 and someone whom Ripa said she had a "fondness for.