Board Thread:Questions and Answers/@comment-24184449-20150820160017/@comment-5278765-20161228161855


 * Cristina's final episode - Fear (of the Unknown) - William Harper
 * S6 premiere - Good Mourning - Krista Vernoff
 * S5 Finale - Now or Never - Debora Cahn
 * S3 finale - Didn't We Almost Have It All? - Tony Phelan & Joan Rater
 * The Sound of Silence - Stacy McKee

The others on your list were written by Shonda Rhimes