Jemima Rebecca "Jemma" Redgrave (born 14 January 1965) is a British actress, and a member of the Redgrave family. She played the title character in four series of Bramwell, and has a recurring role in Doctor Who as Kate Stewart, Head of Scientific Research at UNIT. As well as a career in television, she has appeared in many stage productions and on film, including her portrayal of Evie Wilcox in the Merchant Ivory film Howards End.