Columns: No. in series | No. in season | Title | Directed by | Written by | Original air date | U.S. viewers (millions)
55 | 1 | "Take Two" | Mark Tinker | Craig Turk & Steve Blackman | September23,2010 | 9.02 | 56 | 2 | "Short Cuts" | Mark Tinker | Sonay Washington | September30,2010 | 7.93 | 57 | 3 | "Playing God" | Donna Deitch | Sheila Lawrence | October7,2010 | 7.90 | 58 | 4 | "A Better Place to Be" | Tom Verica | Barbie Kligman | October14,2010 | 8.07 | 59 | 5 | "In or Out" | Ed Ornelas | Ayanna A. Floyd | October21,2010 | 7.66 | 60 | 6 | "All in the Family" | Ann Kindberg | Sanford Golden & Karen Wyscarver | October28,2010 | 7.68 | 61 | 7 | "Did You Hear What Happened to Charlotte King?" | Allison Liddi-Brown | Shonda Rhimes | November4,2010 | 10.18 | 62 | 8 | "What Happens Next" | Michael Zinberg | Jennifer Cecil | November11,2010 | 8.21 | 63 | 9 | "Can't Find My Way Back Home" | Mark Tinker | Fred Einesman | November18,2010 | 8.01 | 64 | 10 | "Just Lose It" | Stephen Cragg | Elizabeth Klaviter | December2,2010 | 7.90 | 65 | 11 | "If You Don't Know Me By Now" | Eric Stoltz | Zahir McGhee | January6,2011 | 7.67 | 66 | 12 | "Heaven Can Wait" | Kenny Leon | Barbie Kligman | February3,2011 | 7.05 | 67 | 13 | "Blind Love" | Bethany Rooney | Craig Turk & Steve Blackman | February10,2011 | 7.26 | 68 | 14 | "Home Again" | Mark Tinker | Krista Vernoff | February17,2011 | 6.73 | 69 | 15 | "Two Steps Back" | Jeff Bleckner | Ayanna A. Floyd | February24,2011 | 6.44 | 70 | 16 | "Love and Lies" | Ann Kindberg | Moira McMahon | March17,2011 | 5.97 | 71 | 17 | "A Step Too Far" | Scott Printz | Fred Einesman | March24,2011 | 7.93 | 72 | 18 | "The Hardest Part" | Paul Adelstein | Jennifer Cecil | March31,2011 | 7.35 | 73 | 19 | "What We Have Here..." | Karen Gaviola | Christopher Fife | April28,2011 | 6.68 | 74 | 20 | "Something Old, Something New" | Mark Tinker | Sanford Golden & Karen Wyscarver | May5,2011 | 6.89 | 75 | 21 | "God Bless the Child" | Jeannot Szwarc | Jennifer Cecil & Barbie Kligman | May12,2011 | 7.27