<P> In 2008, producer Gerald Peary approached Clarkson to do the voice - over for the documentary film For the Love of Movies: The Story of American Film Criticism . Says Peary, "She agreed to do the narration...And she was so nice, and so cooperative, and so prepared, and so intelligent . And one of the key reasons she wanted to do the movie was that she regularly reads criticism, and has a genuine respect for film criticism . </P> <P> Clarkson returned to New Orleans on January 17, 2009 for the reopening of the Mahalia Jackson Theatre for the Performing Arts . She served as master of ceremonies for a gala featuring Plácido Domingo in concert with the New Orleans Opera, conducted by Robert Lyall . She also made a cameo appearance in the Saturday Night Live Digital Short "Motherlover" on May 9, 2009 . The video featured Andy Samberg, Justin Timberlake, and Susan Sarandon . She reprised the role on May 21, 2011 in the digital short "3 - Way (The Golden Rule)". In 2010, she starred in Martin Scorsese's Shutter Island . Clarkson was honored by the Jameson Dublin International Film Festival when she received one of the 2010 Volta awards for achievements in her career . </P> <P> In the fourth season of the NBC mockumentary Parks and Recreation, Clarkson began portraying the recurring role of Tammy One, Parks Department head Ron Swanson's first wife . </P> <P> Some of her most notable recent roles in film include The Party (2017) by Sally Potter and The Bookshop (2018) by Isabel Coixet . Both films were screened at the Berlin International Film Festival . </P>

Who plays tammy one on parks and recreation