Complex sentence: Louise Jameson (born 20 April 1951) is a British actress, most famous for playing Leela, the leather-clad barbarian warrior companion of the mysterious Doctor in the long-running science fiction television series "Doctor Who".
Split into simpler sentences: Louise Jameson (born 20 April 1951) is a British actress. She is most famous for playing Leela, the leather-clad barbarian warrior companion of the mysterious Doctor in the long-running science fiction television series "Doctor Who".