Marina Stephenson Kerr. Actress: Violent Night. Marina Stephenson Kerr is a Canadian actor with over 35 years' experience in film, television and stage. Her range of experience encompasses every genre including musical, classical, comedy, horror, and MOW. Notable collaborators include David Harbour (Violent Night), Sean Penn (Flag Day), Simon Barrett (Seance), Nick Antosca (Channel Zero), Don Mancini (Cult of Chucky), Phillip Seymour Hoffman (Capote) and Robin Williams (The Big White)....