LC visits Randy in the hospital. Orlando Duncan's body is returned. Sasha travels to New York to confront LC Duncan.

The Duncans celebrate the new addition to their family; Consuela challenges the Duncans’ stronghold; the truth about Nevada Duncan is revealed.

The Duncans deal with a shocking revelation about their enemy and LC sits down with the underworld leaders to discuss the future of HEAT while new threats appear.

There are wedding bells in the Duncans' future as Junior prepares to pop the question. Niles and Paris reunite and Donna Duncan returns to make Chippy's life miserable.

The Duncan family receive a clear message that an imminent inter-family war looms on the horizon. Sonya's husband and Elijah's boss, the incarcerated assassin Brother X, arrive.

Things spin out of control for the family as London teams up with Sasha in an attempt to hunt down Brother X and Elijah. Meanwhile, Paris is in Europe.

The Duncans all turn up the heat in their search for Brother X, while Harris takes one for the team to get the job done. Bernie finally shows his true colors.

As the war intensifies, Orlando sits down with Elijah just as one of the Duncan faithful goes down in a blaze of bullets and a family member is taken prisoner.

Who is the new mystery man looking for Brother X? Billionaire Alexander Cora emerges from behind the scenes and is one step closer to replicating HEAT.