In season Episode title Writer(s) Director U.S. Viewers (millions) Original air date 42 1 ' 9.77 September 25, 2008 ( 2008-09-25) 43 2 ' Joel Fields 8.58 October 2, 2008 ( 2008-10-02) 44 3 ' Henry Alonso Myers Victor Nelli, Jr. 8.48 October 9, 2008 ( 2008-10-09) 45 4 ' Michael Spiller 8.21 October 16, 2008 ( 2008-10-16) 46 5 ' Sheila Lawrence 8.66 October 23, 2008 ( 2008-10-23) 47 6 ' Bill Wrubel 8.55 October 30, 2008 ( 2008-10-30) 48 7 ' & Victor Nelli, Jr. 8.95 November 6, 2008 ( 2008-11-06) 49 8 ' Peter Elkoff 9.20 November 13, 2008 ( 2008-11-13) 50 9 ' Brian Tanen Victor Nelli, Jr.
Main article: No. In series No. In season Episode title Written by Directed by U.S.
Viewers (millions) Original air date 66 1 ' Sheila Lawrence & Henry Alonso Myers 5.01 October 16, 2009 ( 2009-10-16) 67 2 ' Sheila Lawrence & Henry Alonso Myers 5.18 October 16, 2009 ( 2009-10-16) 68 3 ' Victor Nelli, Jr 4.55 October 23, 2009 ( 2009-10-23) 69 4 ' Brian Tanen 4.50 October 30, 2009 ( 2009-10-30) 70 5 ' Cara DiPaolo 4.76 November 6, 2009 ( 2009-11-06) 71 6 ' & 4.46 November 13, 2009 ( 2009-11-13) 72 7 ' 3.39 November 27, 2009 ( 2009-11-27) 73 8 ' Sheila Lawrence Victor Neili, Jr. 4.23 December 4, 2009 ( 2009-12-04) 74 9 ' Gail Lerner David Dworetzky 4.80 December 11, 2009 ( 2009-12-11) 75 10 ' David Grubstick & Chris Black 5.13 January 6, 2010 ( 2010-01-06) 76 11 ' Abraham Higginbotham Richard Heus 4.67 January 13, 2010 ( 2010-01-13) 77 12 ' Cara DiPaolo John Putch 4.59 January 20, 2010 ( 2010-01-20) 78 13 ' Gail Lerner Victor Nelli, Jr. 4.34 February 3, 2010 ( 2010-02-03) 79 14 ' Brian Tanen 4.68 February 10, 2010 ( 2010-02-10) 80 15 ' Erika Johnson John Terlesky 4.10 March 10, 2010 ( 2010-03-10) 81 16 ' Abraham Higginbotham & David Grubstick 3.33 March 17, 2010 ( 2010-03-17) 82 17 ' Henry Alonso Myers & Chris Black Paul Holahan 4.56 March 24, 2010 ( 2010-03-24) 83 18 ' David Grubstick & Sheila Lawrence Mark Worthington 4.01 March 31, 2010 ( 2010-03-31) 84 19 ' Jon Kinnaly & Tracy Poust Paul Holahan 4.03 April 7, 2010 ( 2010-04-07) 85 20 ' Victor Nelli Jr. 5.43 April 14, 2010 ( 2010-04-14) • Note: Episodes 66–74 all aired on Fridays (October 16 – December 11, 2009); Episodes 75–85 aired on Wednesdays (January 6, 2010 – April 14, 2010).