SEAL team Bravo is ready and prepared for any operation, but sometimes life sneaks up on them and take their personal lives and professional lives for the ride.

When Mouch ends up in the hospital, his family is contacted and arrives in Chicago. No one knew he had any and they were in for a big suprise. For Matt, it brings nostalgia while for others, it will completely change their lives.

A case closed a couple of years back reopens due to new elements. It will test Sam like he has never been tested before.

Emily/Amanda meets unexpectedly someone who will be able to assist her in her revenge against the Graysons.