Programme 21

Moment of Truth
After eight years of practice, the residents head to San Francisco for their oral boards; sparks fly between Catherine and Richard when they bump into each other at the hotel; Bailey intervenes after Owen and Teddy get into a heated argument about their young car crash patient; and Mark tries to recruit Lexie for one of his cases. Meanwhile, Alex feels guilty for being away from the hospital when Tommy's health begins to fail.

Cast
Ellen Pompeo as Meredith Grey
Patrick Dempsey as Derek Shepherd
Sandra Oh as Cristina Yang
Justin Chambers as Alex Karev
Chandra Wilson as Miranda Bailey
James Pickens, Jr. as Richard Webber
Sara Ramirez as Callie Torres
Eric Dane as Mark Sloan
Chyler Leigh as Lexie Grey
Kevin McKidd as Owen Hunt
Jessica Capshaw as Arizona Robbins
Kim Raver as Teddy Altman
Jesse William as Jackson Avery
Sarah Drew as April Kepner