Grace Elizabeth Adler is a fictional character and one of the two titular protagonists in the American sitcom Will & Grace, portrayed by Debra Messing. She is a Jewish interior designer living in New York City, who lives with her gay best friend, Will Truman, for a majority of the series. She is also the employer of Karen Walker and a friend and neighbor of Jack McFarland.

Robert Klein is an American stand-up comedian, singer, and actor. He is known for his appearances on stage and screen. He has released four standup comedy albums: A Child of the 50s (1973), Mind Over Matter (1974), New Teeth (1975), and Let's Not Make Love (1990). The first two albums received Grammy Award for Best Comedy Album nominations. Klein hosted Saturday Night Live in its first season in 1975 and again in 1978. Klein made his Broadway debut in the 1966 production of The Apple Tree opposite Alan Alda. He earned a Tony Award for Best Actor in a Musical nomination for his performance in Neil Simon's musical comedy They're Playing Our Song (1979). He also starred on his own show that aired on the cable network USA called Robert Klein Time in the mid 80s(1986–88).