1. First, here's a behind-the-scenes look at the Grey's Anatomy crew and Ellen Pompeo setting up for the iconic house of candles moment:
2. Also, Patrick Dempsey watches as the crew lights more candles for the scene:
3. Patrick, T.R. Knight, Sandra Oh, and Ellen have some down time behind-the-scenes:
4. Jesse Williams gives his on-screen daughter some help while they walk behind-the-scenes:
5. Sandra and Ellen having some fun in a dressing room:
6. Debbie Allen and Ellen share some notes before Ellen begins directing an episode:
7. Here's Patrick stealing the 200th Grey's Anatomy celebration sign:
8. The cast celebrating 250 incredible episodes:
9. And of course, the cast celebrating a monumental 300 episodes:
10. Sarah Drew having some fun with April's prosthetic duplicate on set:
11. It wouldn't be Grey's Anatomy without some guts and blood:
12. Camilla Luddington sharing a laugh with Sara Ramirez during a table read:
13. Ellen getting ready to direct a scene with Kelly McCreary:
14. The Season 14 cast taking a group pic while filming Jo and Alex's wedding:
15. Justin Chambers and Tessa Ferrer can't keep a straight face while Sandra dances at a table read:
16. A tiny Ellen getting ready to film a scene:
17. Jessica Capshaw shares a bittersweet moment with James Pickens Jr. during her final day of filming:
18. Camilla, Justin, Giacomo Gianniotti, and the Grey's crew take a break in Jo and Alex's loft:
19. Ellen finds an adorable new puppy to be Meredith's love interest:
