Comedienne/actress Molly Shannon, of Superstar , A Night at the Roxbury and the recent Sundance Film Festival alum Wet Hot American Summer is making her final regular appearance on Saturday Night Live this [ Saturday, February 17th ] .
Molly was a regular cast member from early 1995 until the present, and she created the characters of Mary Katherine Gallagher and Circe Nightshade, the maudlin goth, among many others.