Guest Stars James Patrick Stuart as Valentin Cassadine Risa Dorken as Amy Driscoll Uncredited John J. York as Mac Scorpio Briana Lane as Brook Lynn Quartermaine Lynn Herring as Lucy Coe Tristan Rogers as Robert Scorpio Jeff Kober as Cyrus Renault Kim Delaney as Jackie Templeton Devika Parikh as Ms. Madigan