Charlie Barnett Charlie Barnett

Like father, like son?

It's a known fact on Chicago Fire that Mills' (Charlie Barnett) dad died after he and Chief Boden (Eamonn Walker) rushed into a burning building against orders.

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However, according to this exclusive sneak peek from Tuesday's episode (10/9c, NBC), Mills is having a hard time learning from his father's mistakes. In the clip, Boden specifically orders that "nobody enters the building" after a fire gets out of control. But Mills goes directly against orders and decides to take matters into his own hands.

Check out the exclusive video below:

Will Mills make it out alive? Chicago Fire airs Tuesdays at 10/9c on NBC.