Wilmer Valderrama in Grey's Anatomy (2005)

Martin Henderson and Ellen Pompeo in Grey's Anatomy (2005)

Martin Henderson in Grey's Anatomy (2005)

Martin Henderson, Kevin McKidd, and Ellen Pompeo in Grey's Anatomy (2005)

Samantha Sloyan and Eva Ariel Binder in Grey's Anatomy (2005)

Justin Chambers and Ellen Pompeo in Grey's Anatomy (2005)

Caterina Scorsone in Grey's Anatomy (2005)

Samantha Sloyan and Vivian Nixon in Grey's Anatomy (2005)

Jessica Capshaw and Sara Ramirez in Grey's Anatomy (2005)

Sarah Drew and Jesse Williams in Grey's Anatomy (2005)

Kevin McKidd and Caterina Scorsone in Grey's Anatomy (2005)

Jesse Williams, Chris Carmack, and Jaicy Elliot in Grey's Anatomy (2005)

Sandra Oh, James Pickens Jr., Sara Ramirez, and Scott Garfield in Grey's Anatomy (2005)

Jessica Capshaw, Sara Ramirez, and Chandra Wilson in Grey's Anatomy (2005)

Sarah Drew and Carly Peeters in Grey's Anatomy (2005)

Mandy Moore and Chandra Wilson in Grey's Anatomy (2005)

Debbie Allen and James Pickens Jr. in Grey's Anatomy (2005)

Rachel Brosnahan in Grey's Anatomy (2005)

Ellen Pompeo and Josh Radnor in Grey's Anatomy (2005)

Ellen Pompeo and Jaicy Elliot in Grey's Anatomy (2005)

Kevin McKidd and Ellen Pompeo in Grey's Anatomy (2005)

Jessica Capshaw and James Pickens Jr. in Grey's Anatomy (2005)

Jessica Capshaw and Caterina Scorsone in Grey's Anatomy (2005)

Patrick Dempsey and Ellen Pompeo in Grey's Anatomy (2005)

Justin Chambers and T.R. Knight in Grey's Anatomy (2005)