Complex sentence: Rubin also worked as a writer for "Fame", "Sharon, Lois & Bram's Elephant Show" and "Palmerstown U.S.A." as well as the executive in charge of the Canadian documentary series "The American Experience".
Split into simpler sentences: Rubin also worked as a writer for "Fame", "Sharon, Lois & Bram's Elephant Show" and "Palmerstown U.S.A.". He was the executive in charge of the Canadian documentary series "The American Experience".