The White Whale
Season 7, Episode 21
The White Whale (1).jpg
Air date May 15, 2019
Written by Andrea Newman & Michael Gilvary
Directed by Joe Chappelle
Runtime 42 minutes
Episode Guide
Try Like Hell
I'm Not Leaving You

The White Whale is the twenty-first episode of the seventh season and the 158th overall episode of Chicago Fire.

Summary[edit | edit source]

A serial arsonist cold case is reopened when Lt. Severide finds a connection to a recent salon fire. Firehouse 51 celebrates a retirement party.

Cast[edit | edit source]

Main Cast[edit | edit source]

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