Article continues below advertisementAlthough The Cosby Show was once one of America's most beloved sitcoms, its legacy has since been clouded by controversy, with many referring to its downfall as the "Cosby curse."Article continues below advertisementWhat Is the 'Cosby Curse'?Source: MEGAMalcolm Jamal-Warner is known for his role as Theo Huxtable.The Cosby Show followed Dr. Cliff Huxtable (Bill Cosby) and his family navigating everyday life in Brooklyn, N.Y.