Helping to fill the void will be Tyler Perez (Scream), who is set to recur as Diego, a rich and privileged charmster who has been handed everything in his life — including his first year residency at Angels Memorial. The hospital is even allowing him to make a documentary film of his experiences in the hospital. As EP Ryan McGarry explains to TVLine, “This is an interesting point since this is where the show originated, in a documentary made by a resident at county.”
Additionally, Nashville alum Chaley Rose will guest star in the Season 3 premiere as Pepper, a new resident who’s smart enough to get into the Angels residency program, but possibly not fully equipped for the intensity of the busiest ER in the nation. Terrified of making a mistake, she makes many and has much to learn. In fact, her first mistake is on her very first day and very nearly kills her.