This DVD set features the complete expanded fourth season of Grey's Anatomy. With a total of 17 episodes, this set is perfect for fans who want to catch up on their favourite medical drama or experience the emotionally charged storylines for the first time. The set also includes a collectible Grey's Anatomy chart, allowing fans to track the characters' journey throughout the series. Featuring captivating performances from Ellen Pompeo, Patrick Dempsey, Katherine Heigl, and many others, this expanded season delivers compelling storylines, captivating drama, and heart-wrenching moments that will keep viewers entertained and emotionally invested. Get ready to dive back into the world of Seattle Grace Hospital with Grey's Anatomy Season 4 Expanded.