SPOILER ALERT: This story contains spoilers from “Red Waterfall,” the Season 11 finale of NBC’s “Chicago Fire.”
Is another main character leaving the One Chicago universe? During the “Chicago Med” finale on Wednesday, original star Nick Gehlfuss made his final appearance — one of the many exits that has happened over the last year in the Dick Wolf procedurals.
During the Season 11 “Chicago Fire” finale, Mouch (played by Christian Stolte, who has been on the series since 2012 debut) was hit by shrapnel during a call with a live shooter. After being rushed to the hospital,