Columns: No. | # | Title | Directed by | Written by | U.S. viewers (million) | Rank (week) | Original air date
113 | 3 | " Epic Fail " | Greg Yaitanes | Sara Hess & Liz Friedman | 14.44 | 1 | September28,2009 | 114 | 4 | " The Tyrant " | David Straiton | Peter Blake | 13.74 | 10 | October5,2009 | 115 | 5 | " Instant Karma " | Greg Yaitanes | Thomas L. Moran | 13.50 | 13 | October12,2009 | 116 | 6 | " Brave Heart " | Matt Shakman | Lawrence Kaplow | 11.65 | 21 | October19,2009 | 117 | 7 | " Known Unknowns " | Greg Yaitanes | Matthew V. Lewis & Doris Egan | 13.31 | 16 | November9,2009 | 118 | 8 | " Teamwork " | David Straiton | Eli Attie | 12.67 | 18 | November16,2009 | 119 | 9 | " Ignorance Is Bliss " | Greg Yaitanes | David Hoselton | 11.95 | 17 | November23,2009 | 120 | 10 | " Wilson " | Lesli Linka Glatter | David Foster | 13.24 | 6 | November30,2009 | 121 | 11 | " The Down Low " | Nick Gomez | Sara Hess & Liz Friedman | 12.25 | 18 | January11,2010 | 122 | 12 | " Remorse " | Andrew Bernstein | Peter Blake | 14.21 | 6 | January25,2010 | 123 | 13 | " Moving the Chains " | David Straiton | Russel Friend & Garrett Lerner | 13.38 | 15 | February1,2010 | 124 | 14 | " 5 to 9 " | Andrew Bernstein | Thomas L. Moran | 13.60 | 15 | February8,2010 | 125 | 15 | " Private Lives " | Sanford Bookstaver | Doris Egan | 12.81 | 13 | March8,2010 | 126 | 16 | " Black Hole " | Greg Yaitanes | Lawrence Kaplow | 11.37 | 11 | March15,2010 | 128 | 18 | " Knight Fall " | Juan J. Campanella | John C. Kelley | 10.81 | 14 | April19,2010 | 129 | 19 | " Open and Shut " | Greg Yaitanes | Liz Friedman & Sara Hess | 10.85 | 14 | April26,2010 | 130 | 20 | " The Choice " | Juan J. Campanella | David Hoselton | 9.98 | 22 | May3,2010 | 131 | 21 | " Baggage " | David Straiton | Doris Egan & David Foster | 9.29 | 27 | May10,2010