News TV Videos ‘Saturday Night Live’ promo with host Lena Dunham Written by Lena Lamoray on March 5, 2014 Lena Dunham is preparing to make her Saturday Night Live hosting debut this weekend with musical guest The National. Catch the episode Saturday, March 8 at 11:30/10:30c! Related posts:Justin Timberlake is hosting AND performing as musical guest on SNL this week'The National Dog Show Presented by Purina' will air on NBC on Thanksgiving DayJustin Timberlake entered SNL’s elite club in style – giving us a string of marvelous performances t...