Rosemary Nicols (born Rosemary Claxton) is an English actress and writer, best known for starring as Annabelle Hurst in the cult classic series "Department S". She authored the 1970 book "The Loving Adventures of Jaby" and studied astrology. She was born in Bradford to a theatrical family, including her father Hedley Claxton. She was married to Frederic Mullally from 1971 until his death in 2014.