Niki Flacks (born April 7, 1943) appears on Dallas as Melissa Anderson, the embittered wife of businessman and political lobbyist Maynard Anderson, who, she catches in bed with Jenna Wade, an old flame of Bobby's in the episode "Old Accquaintance" in Season 2 of the series. She also appears as Wanda Frick in the episode "Winds of Vengeance" in Season 2, and also in the episode "Little Boy Lost" in Season 5.