Gray and Colin clash over a big clean up. Gray dodges his family's growing suspicion. The Tongais pursue new business.

Cornered, Gray's allegiance to Horse is put to the ultimate test. The Parish and Tongai families search for their missing loved ones. The Tongais gather intel on their adversary.

When Anton, an old colleague, learns Gray is working with the Tongais, he forces Gray to choose: his family or Horse. Rose and Makayla work together to survive. Horse searches for a traitor.