Complex sentence: "A Piece of the Action" is a second-season episode of' first broadcast on January 12,1968; its repeat on August 30,1968, was the last episode to air in the 8:30 pm time slot on Friday nights.
Split into simpler sentences: A Piece of the Action is a second-season episode of' first broadcast on January 12,1968. It was repeated on August 30,1968, the last episode to air in the 8:30 pm time slot on Friday nights.