Karen MacKenzie record for an actress on American primetime television. Karen's storylines focus on family troubles, addiction and kidnapping. In her early years on the serial, the character had much more of an "edge" in order to test the audience on who would be the most like J. R. Ewing (Larry Hagman), the primary character of its parent series "Dallas". (The bad girl role would later be taken on by Abby Cunningham, Karen's sister-in-law.) Over time, she became much more of a wholesome character. Series creator David Jacobs said "Karen is the tent pole. She says the things I want to say.
Sword of Justice (TV series) Justice:" "A Double Life" was played by Larry Hagman, foreshadowing the later mutual hostility of their respective characters on "Dallas." The series was produced by Glen A. Larson, who later incorporated the ideas of the choice of a lead best known for daytime television and of a lone crusader protecting helpless, powerless, and/or innocent people against white-collar, above-the-law criminals into "Knight Rider." Sword of Justice (TV series) Sword Of Justice is an American action-adventure television series that aired on NBC for one season during 1978 and 1979. Dack Rambo starred as Jack Martin Cole, who had emerged from an unjust