LIVE with Kelly and Mark Season 20 Joanna Philbin; Robert Downey Jr.; Katharine McPhee; Will Ferrell Season 20, episode 295 Joanna Philbin; Robert Downey Jr.; Katharine McPhee; Will Ferrell August 15, 2008 43 min Previous episode Lisa Rinna; Anna Faris; Ana Ortiz Next episode Eric Dane; Neil Patrick Harris; Avril Lavigne; Gwyneth Paltrow;