12 Actors You Forgot Appeared on Grey’s Anatomy

She played an 11-year-old girl called Ruby who was coached over the phone by Owen on how to save her mother, after she fell during an earthquake.

Mandy Moore starred in one of Grey’s Anatomy’s most dramatic episodes, “Sanctuary” from season six .

Mary made it out of the shooting alive and was reunited with her husband, but things got even worse for the Portmans when she next appeared in the episode “These Arms Of Mine”.

He’s now a Tony winner for his role as Aaron Burr in Hamilton and Oscar nominated for One Night In Miami…

His character Jake suffered facial disfigurement due to calcium building up in his bones, and had to undergo surgery on a brain tumour after the growth moved inward.

While Hayley’s parents wanted to have her committed, she is eventually diagnosed with a rare condition called superior canal dehiscence syndrome, which caused her to hear everything that was happening inside her body.

Sarah Chalke is no stranger to a hospital, having played Elliot Reid in Scrubs.

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