Nathalie Kelley Cristal Jennings Actor Elizabeth Gillies Fallon Carrington Actor Sam Adegoke Jeff Colby Actor Robert Christopher Riley Michael Culhane Actor Grant Show Blake Carrington Actor Alan Dale Joseph Anders Actor Rafael de la Fuente Sammy Jo Actor James Mackay Steven Carrington Actor Nicollette Sheridan Alexis Guest Star Nick Wechsler Matthew Blaisdel Guest Star Brianna Brown Claudia Blaisdel Guest Star Kelly Rutherford Melissa Daniels Guest Star Brent Antonello Hank Sullivan Guest Star Wakeema Hollis Monica Colby Guest Star Adam Huber Liam Ridley Guest Star Michael Rubino Board Member Guest Star Rico Ball Orderly Guest Star Josh Schwartz Executive Producer Stephanie Savage Executive Producer Sallie Patrick Executive Producer Esther Shapiro Executive Producer Richard Alan Shapiro Executive Producer Brad Silberling Executive Producer Libby Wells Writer Michael A. Allowitz Director