Columns: No. in series | No. in season | Title | Directed by | Written by | Original air date | Production code | U.S. viewers (million)
36 | 1 | " Chuck Versus the Pink Slip " | Robert Duncan McNeill | Chris Fedak & Matt Miller | January10,2010 | 3X5801 | 7.70 | 37 | 2 | " Chuck Versus the Three Words " | Peter Lauer | Allison Adler & Scott Rosenbaum | January10,2010 | 3X5802 | 7.20 | 38 | 3 | " Chuck Versus the Angel de la Muerte " | Jeremiah Chechik | Phil Klemmer | January11,2010 ( Citytv ) | 3X5803 | 7.36 | 39 | 4 | " Chuck Versus Operation Awesome " | Robert Duncan McNeill | Zev Borow | January17,2010 | 3X5804 | 6.65 | 40 | 5 | " Chuck Versus First Class " | Fred Toye | Chris Fedak | January24,2010 (Citytv) | 3X5805 | 6.98 | 41 | 6 | " Chuck Versus the Nacho Sampler " | Allan Kroeker | Matt Miller & Scott Rosenbaum | January31,2010 (Citytv) | 3X5806 | 6.73 | 42 | 7 | " Chuck Versus the Mask " | Michael Schultz | Phil Klemmer | February8,2010 | 3X5807 | 6.60 | 43 | 8 | " Chuck Versus the Fake Name " | Jeremiah Chechik | Allison Adler | March1,2010 | 3X5808 | 6.70 | 44 | 9 | " Chuck Versus the Beard " | Zachary Levi | Scott Rosenbaum | March8,2010 | 3X5809 | 6.37 | 45 | 10 | " Chuck Versus the Tic Tac " | Patrick Norris | Rafe Judkins & Lauren LeFranc | March15,2010 | 3X5810 | 5.85 | 46 | 11 | " Chuck Versus the Final Exam " | Robert Duncan McNeill | Zev Borow | March22,2010 | 3X5811 | 5.46 | 48 | 13 | " Chuck Versus the Other Guy " | Peter Lauer | Chris Fedak | April5,2010 | 3X5813 | 5.79 | 50 | 15 | " Chuck Versus the Role Models " | Fred Toye | Phil Klemmer | May3,2010 | 3X5815 | 5.35 | 51 | 16 | " Chuck Versus the Tooth " | Daisy von Scherler Mayer | Zev Borow & Max Denby | May10,2010 | 3X5816 | 5.33 | 52 | 17 | " Chuck Versus the Living Dead " | Jay Chandrasekhar | Lauren LeFranc & Rafe Judkins | May17,2010 | 3X5817 | 5.20