Revealing mistake: In the scene on the roof when Severide is removing the helicopter door with a spreader, there is no hydraulic pump or hoses attached, just the bare tool. When he sits the tool down you see this. So the spreader would not be working at all.
Chicago Fire (2012)
1 mistake in Chopper
Starring: Jesse Spencer, Lauren German, Monica Raymund, Taylor Kinney
Genres: Drama
Trivia: Casey is playing catch with a football at a Chicago Bears game. Casey throws the football is back underhand like it's a rugby ball and not the American way overhead. Casey is played by Jesse Gordon Spencer who is an Australian actor, so that's why he threw the football like it was rugby ball. (00:01:07)
Category 5 - S3-E22
Question: When the team drove away from the scene of the truck fire after Severide stopped it from rolling with a fire extinguisher, everyone is staring out the windows and the atmosphere has a quietly melancholic atmosphere. Why is that?