Special Guest Stars Diahann Carroll as Dominique Deveraux Ray Wise as Spiro Koralis John Forsythe as Blake Carrington Jack Coleman as Steven Carrington Guest Stars Charles Van Eman as Sean McAllister John Considine as Lt. Braden Co Starring Ivan Bonar as Henderson Palmer Ashley Mutrux as L.B. Colby Healy Cunningham as Polly Trumble Ian Abercrombie as Minister