Answer
Banks reprised his Ehrmantraut in El Camino: A Breaking Bad Movie, a 2019 film written and directed by Vince Gilligan. The film is a sequel to the television series Breaking Bad and follows Jesse Pinkman (Aaron Paul) as he flees Albuquerque, New Mexico, after the events of the series finale. Banks's character, Mike Ehrmantraut, appears in flashbacks throughout the film.