On Chicago Fire Season 3 Episode 8, Firehouse 51 is called to the scene of a very challenging disaster.

Take a look at the photo gallery here for a first look at the squad's rescue attempts after a massive helicopter explosion threatens a densely populated area. Will they be triumph over the many obstacles, keeping people out of danger?

Chicago Fire Photos From "Chopper"

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Meanwhile, Sylvie Brett will find herself in trouble when she's confronted by a dangerous man in the middle of the chopper disaster. Will she make it out of the confrontation unharmed?

Dawson finds herself shocked when she learns what really brought the big bird down. What could possibly shock our girl Gabby?

This installment of Chicago Fire airs on November 18. Make sure to come back here for a full review of the hour and remember, you can watch Chicago Fire online any time via TV Fanatic!

Bridget Liszewski is a staff writer for TV Fanatic. Follow her on Twitter.