Mandy MooreVia GettyDemi LovatoVia GettyAbigail BreslinVia GettyEmma RobertsVia GettyNeve CampbellVia GettyConstance ZimmerVia GettyMelissa GeorgeVia GettySarah PaulsonVia GettyChristina RicciVia Getty
Who Hasn't Appeared On An Episode Of "Grey's Anatomy"?
Mandy's character Mary lived through the crazed gunman, but unfortunately never woke up after a colostomy bag reversal surgery.
Demi played Hayley, a patient thought to have schizophrenia, until Karev found she had a small hole in her inner ear, which made her hear everything that was going on inside her body.
Abigail played foster child Megan, who had fell and cut open her leg. She said she had superpowers because she couldn't feel pain, but Karev did a CT and found massive internal injuries and she was diagnosed with CIPA.
Emma is the only one on this list who hasn't appeared on Grey's Anatomy... yet anyway!
Neve played Derek's sister Liz "Lizzie" Shepherd, who arrives to help Derek after he injured his hand badly in the plane crash. For him to get full use back to perform surgery again, he needed nerves transplanted from a blood relative, and Lizzie was a match.
Constance played Dr Alana Cahill, a consultant brought in after the plane crash, who also brought with her some potential buyers for the hospital. Drama.
Melissa played Sadie, a surgical intern who was an old friend of Meredith's. Believing the hospital didn't give interns enough surgery practice, Sadie volunteered herself to have an appendectomy to help everyone learn the procedure, putting her life in danger. George eventually notices Sadie's lack of medical knowledge, and Sadie leaves, failing to convince Meredith to join her in Europe.
Sarah appeared as a feisty, young Ellis Grey, in a flashback, showing what Meredith's mother was like during her residency.
Starring in two episodes of the show, Christina played Hannah, a paramedic who helped stop a bleeding in an injured patient with her own hand. The wound ended up having a bomb inside it, and she had to leave her hand inside the patient as it was possible her hand was holding the ammunition in place. Meredith eventually swapped with her after Hannah began freaking out.