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 Maddison Brown Kirby Anders Actor Sam Underwood Adam Carrington Actor Michael Michele Dominique Deveraux Actor Daniella Alonso Cristal Jennings Actor Adam Huber Liam Actor 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