Columns: No. in series | No. in season | Title | Directed by | Written by | Original air date | U.S. viewers (millions)
79 | 1 | " Dream a Little Dream of Me (Part 1) " | Rob Corn | Shonda Rhimes | September25,2008 | 18.29 | 80 | 2 | " Dream a Little Dream of Me (Part 2) " | Rob Corn | Shonda Rhimes | September25,2008 | 18.31 | 81 | 3 | " Here Comes the Flood " | Michael Pressman | Krista Vernoff | October9,2008 | 14.54 | 82 | 4 | "Brave New World" | Eric Stoltz | Debora Cahn | October16,2008 | 14.57 | 83 | 5 | "There's No 'I' in Team" | Randy Zisk | Jenna Bans | October23,2008 | 14.21 | 84 | 6 | "Life During Wartime" | James Frawley | Mark Wilding | October30,2008 | 15.05 | 85 | 7 | "Rise Up" | Joanna Kerns | William Harper | November6,2008 | 15.63 | 86 | 8 | "These Ties That Bind" | Eric Stoltz | Stacy McKee | November13,2008 | 15.59 | 87 | 9 | "In the Midnight Hour" | Tom Verica | Tony Phelan & Joan Rater | November20,2008 | 15.74 | 88 | 10 | "All By Myself" | Arlene Sanford | Peter Nowalk | December4,2008 | 15.15 | 89 | 11 | "Wish You Were Here" | Rob Corn | Debora Cahn | January8,2009 | 13.71 | 90 | 12 | "Sympathy for the Devil" | Jeannot Szwarc | Jenna Bans | January15,2009 | 12.95 | 91 | 13 | "Stairway to Heaven" | Allison Liddi-Brown | Mark Wilding | January22,2009 | 14.25 | 92 | 14 | "Beat Your Heart Out" | Julie Anne Robinson | William Harper | February5,2009 | 15.20 | 93 | 15 | "Before and After" | Dan Attias | Tony Phelan & Joan Rater | February12,2009 | 15.70 | 94 | 16 | "An Honest Mistake" | Randy Zisk | Peter Nowalk | February19,2009 | 15.39 | 95 | 17 | "I Will Follow You Into the Dark" | James Frawley | Jenna Bans | March12,2009 | 13.54 | 96 | 18 | "Stand By Me" | Jessica Yu | Zoanne Clack | March19,2009 | 14.67 | 97 | 19 | "Elevator Love Letter" | Ed Ornelas | Stacy McKee | March26,2009 | 16.10 | 98 | 20 | "Sweet Surrender" | Tony Phelan | Sonay Washington | April23,2009 | 13.55 | 99 | 21 | "No Good at Saying Sorry" | Tom Verica | Krista Vernoff | April30,2009 | 14.12 | 100 | 22 | " What a Difference a Day Makes " | Rob Corn | Shonda Rhimes | May7,2009 | 15.33 | 101 | 23 | "Here's to Future Days" | Bill D'Elia | Allan Heinberg | May14,2009 | 15.58