‘Chicago Fire’ Adds Matthew Daddario for Season 15

Chicago Fire is getting a little help from a Shadowhunters star in Season 15.

TV Insider has confirmed that Matthew Daddario will be playing a candidate. No further details have been shared about his character or his status is available just yet.

New series regular Da’Vinchi, who has joined the cast as a new series regular and whose character is the same rank, shared a photo from set on Thursday, August 20, teasing the casting. Alongside three fire emojis, he shared a photo of himself, Daddario, and Brandon Larracuente (who continues to play Vasquez) sitting on Truck 81, as well as other photos and a video from set. You can check that out below.

Da’Vinchi will be playing Marcus Burke, who is described as “roguish and funny with a wry sense of humor, and also a little defiant.” These two seem to be far from the only new characters joining 51, as Jocelyn Hudon previously teased “a bunch of new probies [probational firefighters], so that is very exciting for us, and I know the audience is going to love them” to E!.