ISBN: | 978-5-5120-4360-8 |
High Quality Content by WIKIPEDIA articles! "Yesterday" is the 18th episode of the second season of the ABC series, Grey`s Anatomy. The episode`s teleplay was written by Krista Vernoff, from a story by Mimi Schmir. It was directed by Rob Corn and originally aired on February 19, 2006, running for 43:04 min.