Then vs. Now: The Stunning Transformations of Grey’s Anatomy Stars

01ELLEN POMPEO

Pompeo has starred as Meredith Grey since the show’s pilot episode, which first aired in 2005.

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Miranda Bailey made her first-ever Grey’s appearance in the pilot episode.

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Chambers also first appeared in the pilot episode as Alex Karev.

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The actor appeared in the show’s pilot episode as Seattle Grace’s chief.

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McKidd’s Owen Hunt was welcomed by the Grey’s crew in the season 5 premiere in 2008.

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Season 5, episode 11 saw Capshaw take on the role of Arizona Robbins.

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Drew’s April Kepner made her Grey’s debut in season 6, episode 5.

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Williams’ Jackson Avery also joined the team of doctors in season 6.

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Though Amelia Shepherd made her debut in season 3, she became a series regular starting in season 10.

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Fans followed Jo Wilson’s journey as an intern in season 9.

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McCreary’s Maggie Pierce first made her debut in season 10, episode 23.

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The actor’s character, Andrew DeLuca, said hello to Grey’s audiences in season 11, episode 24.

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Benjamin Warren first made his debut in season 6, episode 13.

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Season 12, episode 6 served as Nathan Riggs’ (Henderson) debut. He stayed on until season 14.