The Duncans are preparing to head to their Hamptons retreat when they get the call that London has gone into labor. The family excitedly waits for a new addition, while Orlando explains HEAT, the drug he’s invented. The family says goodbye to Lou.

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.

By day, the Duncan's are an upstanding family who run a thriving exotic car dealership in New York; by night, they live a dangerous secret life; when they come under siege the Duncan's will have to stick

No tenemos una sinopsis en español. Ayúdamos a ampliar nuestra base de datos añadiendo una.

As his sons hunt down Brother X, LC decides Elijah's fate. Meanwhile Billionaire Alexander Cora plots against the unsuspecting Duncans to take over HEAT.

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.

When LC goes missing, Chippy must find him by all means necessary before everything falls apart.

With the entire Duncan clan searching for a missing LC - He has an unexpected visitor, a blast from the past, but is it too late?