Complex sentence: He played Sam in 10 episodes of "The Beverly Hillbillies" in 1968--70, and he continued his Sam Drucker role in the final season of "Green Acres" after "Petticoat Junction" ended in 1970.
Split into simpler sentences: He played Sam in 10 episodes of "The Beverly Hillbillies" in 1968--70. And he continued his Sam Drucker role in the final season of "Green Acres" after "Petticoat Junction" ended in 1970.