Photo: Jessica Brooks/getty images

Chandra Wilson and Kelly McCreary

Grey’s AnatomystarsChandra WilsonandKelly McCrearyhope to continue “pushing the boundaries” with the longstanding medical drama.

In aninterviewwithGood Morning Americapublished Sunday, Wilson, 51, and McCreary, 39, discussed their different experiences when it came to being cast on the series.

Wilson’s character, Dr. Miranda Bailey, was initially described as “a tiny blonde with curls who was underestimated,” but the actress went ahead for the role because she “never cared” about fitting in, she said in the interview.

“I wasn’t ‘ingénue.’ I didn’t have whatever that look was, and casting always likes to give you a type,” Wilson said. “I was just like, ‘I know you’re looking for her, but here, how about this?'”

Christopher Willard/Getty Images

Chandra Wilson and Kelly McCreary

McCreary, on the other hand, was cast as a mixed raced woman, despite not having a Black parent and a white parent in real life.

“I’m Black; both of my parents are Black. I am the light-skinned one in my family and everyone else in my family has a darker complexion than I do,” she said.

The actress, who plays Dr. Maggie Pierce on the ABC drama, added, “Because of my complexion, I was mostly going in to play mixed girls.”

“These are roles that I wouldn’t have been able to audition for and book, possibly, if my complexion had been darker. That’s my light-skinned privilege,” McCreary acknowledged.

Eric McCandless/Getty Images

Chandra Wilson and Kelly McCreary

Wilson and McCreary also touched on how they were able to further a conversation about the Black healthcare gap in their roles onGrey’s Anatomy.

During one episode this season, the actresses had a conversation about howCOVID-19isdisproportionately effecting Black communities.

“I understood the need to facilitate that and to be able to give a conversation to our audiences that maybe they aren’t having, that they don’t know. That as Black women, as Black children, as Black physicians these are conversations that we have,” said doctor and executive producerZoanne Clack, who also joined theGMAinterview.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

McCreary later in the interview called the show “kind of revolutionary and political without … hitting people over the head with it.”

“The way that we have told the characters’ stories over the years has just been sort of inherently culture shifting. I think that it has shifted the culture enough so that we were primed for more advanced conversations like the ones that we’re having now,” she said.

Wilson chimed in to add, “I feel like we’ve earned our place in talking about this now.”

RELATED VIDEO: Grey’s Anatomy: George O’Malley Returns in Meredith Grey’s Dream as She Battles COVID-19

“We we pushed the boundaries 17 [seasons] ago. As our show has progressed and as culture has changed and as the years have gone on and the millennials have come, we are pushing the boundaries again,” she said.

Grey’s Anatomyreturns to ABC on March 11 on ABC.

source: people.com