Rya Kihlstedt is an American actress. She starred in the 1997 comedy film Home Alone 3 as Alice Ribbons. Kihlstedt would go on to appear in the films Deep Impact (1998), Women in Trouble (2009) and The Atticus Institute (2015). On television, she had a recurring roles as Dr. Michelle Ross in the Showtime crime drama Dexter and as Marilyn Rhodes in the ABC musical drama... Wikipedia