The Chicago Fire Star Who Has Appeared On The Most Chicago Med Episodes
The "One Chicago" franchise created by Dick Wolf, Derek Haas, and Michael Brandt contains several different shows, each focusing on a different type of job in and around the Chicago area. These shows are "Chicago Fire," "Chicago Med," "Chicago P.D.," and the short-lived "Chicago Justice." Wolf is a prolific series creator and producer, and before his efforts on "One Chicago," he was famous for the ever-popular "Law and Order" and "FBI" series, which both are successful franchises in their own rights (via IMDb).
"Chicago Fire" currently stars Jesse Spencer, Miranda Rae Mayo, Taylor Kinney, Eamonn Walker, and David Eigenberg. "Chicago Fire" has several episodes that tie into other properties from the "One Chicago" franchise, and characters usually have some kind of interpersonal connection across shows. A member of the Halstead family is present in both "Chicago P.D." and "Chicago Med," and there are many other such examples of innate cross-overs.
Considering this, what member of "Chicago Fire" has appeared in the most "Chicago Med" episodes?
Kara Killmer has appeared on the most Chicago Med episodes
According to IMDb, the actor in the most cross-overs between "Chicago Fire" and "Chicago Med" is Kara Killmer, who plays the paramedic known as Sylvie Brett. Making her first appearance in Season 3 of "Chicago Fire," the actor has popped up on "Chicago Med" 17 times, which makes sense considering her character's nature and skill set. As a paramedic, her predilection is that of saving lives and practicing medicine, which makes her the perfect person to act as a guest on "Chicago Med." She also appeared on 10 episodes of "Chicago P.D.," with Sylvie briefly dating Officer Antonio Dawson (Jon Seda).
With the nature and overlap of the "One Chicago" franchise, other actors have also had several cross over episodes. Kelly Severide (Taylor Kinney) has popped up on 11 "Chicago P.D" episodes and 9 episodes of "Chicago Med" (via IMDb), Randall McHolland (Christian Stolte) appears on 10 episodes of "P.D." and two episodes of "Med" (per IMDb), and Wallace Boden (Eamonn Walker) has been in 13 episodes of "P.D.," four of "Med," and one episode of "Chicago Justice" (via IMDb).
Among her co-stars, though, Killmer reigns supreme with the amount of "Chicago Fire" to "Chicago Med" episode appearances.