sentences:  She joined a comedy group, The Proposition, and performed with them until 1972.She starred in "Pretzels", an off-Broadway play written by Curtin, John Forster, Judith Kahan, and Fred Grandy, in 1974.One of the original Not Ready For Prime Time Players for NBC's "Saturday Night Live" (1975), Curtin remained on the show through the 1979–1980 season.