Kate Nelligan is an award-winning Canadian actress who has appeared in numerous films, television shows, and stage productions. She is best known for her roles in The Prince of Tides, The Three Musketeers, and The Baby-Sitters Club. She has won several awards, including a Genie Award for Best Actress for her performance in The Prince of Tides. She has also been nominated for a Tony Award for her performance in the Broadway production of The Real Thing.