Which television sitcom marked the acting debut of jerry seinfeld?

Many people may think that Jerry Seinfeld made his debut in television on his show Seinfeld. However, he participated in another sitcom previous to Seinfeld known as Benson. Benson (1979) was an American sitcom that revolved around a housekeeper and the dilemmas and interactions between him and the people that he worked for. Jerry appeared in three episodes. Later in 1989 he co-created one of the most successful sitcoms in TV; Seinfeld, where he portrayed himself.

Answer: Seinfeld