Boston Casting is holding an open casting call to work on the upcoming Boston Marathon bombings movie, Patriot’s Day starring Mark Wahlberg and J.K. Simmons.

Boston Casting will be holding an open call on Sunday, March 13, from 10 a.m. to 5 p.m. for the upcoming movie.

Filmmakers are looking for general extras, police officers, SWAT Team members, firefighters, doctors, nurses, paramedics and marathon runners.

Candidates, who must be at least 18 years old, are asked to bring a photo to the casting call. Filming will take place from March 29th to May 31st.