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…
Nick Gehlfuss
Warning: This story contains spoilers from “Does One Door Close and Another One Open?,” the Season 8 finale of “Chicago Med.” Nick Gehlfuss is hanging up his lab coat. The actor, who has portrayed Dr. Will Halstead on all eight seasons of “Chicago Med,” has exited the series, making his…