Wendy Moniz Grillo (born January 19, 1969) is an American television actress, best known for her roles as Dinah Adele Chamberlain Marler in the CBS soap opera Guiding Light, as Rachel McCabe in Nash Bridges, and as Louisa Archer in The Guardian. From 2013 to 2014, Moniz starred as Elaine McAllister in ABC drama series Betrayal.