Watch Chicago Fire 7x21 Promo "The White Whale" (HD) below:
Chicago Fire 7x21 "The White Whale" Season 7 Episode 21 Promo - A serial arsonist cold case is reopened when Lt. Severide finds a connection to a recent salon fire. Firehouse 51 celebrates a retirement party.
Chicago Fire 7x21 "The White Whale" Season 7 Episode 21 Promo - A serial arsonist cold case is reopened when Lt. Severide finds a connection to a recent salon fire. Firehouse 51 celebrates a retirement party.