Geraldine SomervilleGeraldine Somerville is an Irish-born British actress known for her role as Detective Sergeant Jane Penhaligon in Cracker (1993–95), for which she was nominated for the 1995 BAFTA TV Award for Best Actress, and for playing Lily Potter in the Harry Poter film series. Her other film appearances include Gosford Park (2001), My Week with Marilyn (2011) and Grace of Monaco (2014). Read More Read Less