Columns: Series # | Season # | Title | Directed by | Written by | Original air date
268 | 1 | " Bloodline " | Stephen Cragg | Joe Sachs and David Zabel | September21,2006 | 269 | 2 | "Graduation Day" | Joanna Kerns | Janine Sherman Barrois and Lisa Zwerling | September28,2006 | 270 | 3 | "Somebody to Love" | Stephen Cragg | David Zabel | October5,2006 | 271 | 4 | "Parenthood" | Tawnia McKiernan | R. Scott Gemmill | October12,2006 | 272 | 5 | "Ames v. Kovac" | Richard Thorpe | Joe Sachs | October19,2006 | 273 | 6 | "Heart of the Matter" | Andrew Bernstein | Janine Sherman Barrois | November2,2006 | 274 | 7 | "Jigsaw" | John Wells | Virgil Williams | November9,2006 | 275 | 8 | "Reason to Believe" | Ernest Dickerson | R. Scott Gemmill and David Zabel | November16,2006 | 276 | 9 | "Scoop and Run" | Stephen Cragg | Lisa Zwerling | November23,2006 | 277 | 10 | "Tell Me No Secrets..." | Laura Innes | Karen Maser | November30,2006 | 278 | 11 | "City of Mercy" | Stephen Cragg | David Zabel and Lisa Zwerling | December7,2006 | 279 | 12 | "Breach of Trust" | Skipp Sudduth | Janine Sherman Barrois | January4,2007 | 280 | 13 | "A House Divided" | Andrew Bernstein | R. Scott Gemmill | January11,2007 | 281 | 14 | "Murmurs of the Heart" | Christopher Chulack | David Zabel | February1,2007 | 282 | 15 | "Dying is Easy" | Tawnia McKiernan | Janine Sherman Barrois | February8,2007 | 283 | 16 | "Crisis of Conscience" | Steve Shill | Lisa Zwerling | February15,2007 | 284 | 17 | "From Here to Paternity" | Lesli Linka Glatter | Virgil Williams | February22,2007 | 285 | 18 | "Photographs and Memories" | Stephen Cragg | Karen Maser | April12,2007 | 286 | 19 | "Family Business" | Richard Thorpe | Joe Sachs | April19,2007 | 287 | 20 | "Lights Out" | Terrence Nightingall | Janine Sherman Barrois | April26,2007 | 288 | 21 | "I Don't" | Andrew Bernstein | David Zabel | May3,2007 | 289 | 22 | "Sea Change" | Laura Innes | Lisa Zwerling | May10,2007