Chicago Fire Season 6 Episode 21
The Unrivaled Standard
Lt. Severide is shocked when Rene Royce resurfaces; Casey comes up with a plan to help Chief Boden in his latest pursuit; Kidd regrets a decision she made regarding Severide; Herrmann clashes with Lt. Colannino over their son's basketball team.
Guest Stars
Andy John Kalkounos
Lt. Colannino
Paul Turner
Hooper
Sarah Shahi
Renée Royce
Gary Cole
Chief Grissom
Robyn Coffin
Cindy Herrmann