*Niecy Nash will guest star on the fourth season of Showtime’s “Masters of Sex.”
The actress, most recently of HBO’s “Getting On,” will appear in a multi-episode arc as Louise Bell, a local Alcoholics Anonymous-chairperson running Masters’ (Michael Sheen) court-ordered daily meetings, reports Variety.
Betty Gilpin will also guest star in several episodes next season. She’ll play Nancy, a former medical student of Barton’s (Beau Bridges), who partners with Masters, adding a second MD to the practice.
Production on Season 4 recently began in Los Angeles and will premiere Sunday, September 11 at 10 p.m., reports Variety.