Complex sentence: However Mantez is best known for her portrayal of the character of the purple haired Lieutenant Nina Barry in the sci-fi series "UFO", all bar one episode were first shown in 1970 and 1971.
Split into simpler sentences: However Mantez is best known for her portrayal of the character of the purple haired Lieutenant Nina Barry in the sci-fi series "UFO". All bar one episode were first shown in 1970 and 1971.