Elizabeth Gillies Fallon Carrington Actor Sam Adegoke Jeff Colby Actor Robert Christopher Riley Michael Culhane Actor Grant Show Blake Carrington Guest Star Alan Dale Joseph Anders Actor Rafael de la Fuente Sammy Jo Actor James Mackay Steven Carrington Actor Nicollette Sheridan Alexis Carrington Actor Ana Brenda Contreras Cristal Flores Actor Maddison Brown Kirby Anders Actor Kelly Rutherford Melissa Guest Star C. Thomas Howell Max Van Kirk Actor Adam Huber Liam Ridley Actor Brent Antonello Hank Sullivan Guest Star Wakeema Hollis Monica Colby Guest Star Shannon Lucio Mora Van Kirk Guest Star Elyse Dufour Alexandra Blackwell Guest Star Ashley Dougherty Leah Guest Star J Michael Grey Charlie Guest Star Brittany Inge Instructor Guest Star Omar Madden Cop 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 Josh Reims Writer Jenna Richman Writer Kenny Leon Director