Question:  Blake Alexander Carrington is a fictional character on the ABC television series "Dynasty", created by Richard and Esther Shapiro whose role was portrayed by John Forsythe, and also appeared as a guest on several talk and variety shows and as a panelist on what type of television show?
Sentence (from "Jeff Colby"): Portrayed by John James, Jeff Colby was introduced in the show's first episode in 1981 and appeared as a series regular for six seasons until transferring to the spin-off companion series, "The Colbys".
Relevant evidence: No