When the family business is crime, you can never be sure who to trust. And when three of their businesses are hit in one night, the notorious Glass family close ranks. Either someone is sending them a message or a war is coming.... With trouble coming from all sides, the heads of the Glass family have more than enough to deal with, but all bets are off when a stranger from the past enters the game, causing division and mistrust.

Following the death of her husband, Desiree is left with two clubs. However, while her family are desperate to get ownership signed over to them, Desiree has other plans that involve Harper Kane. It's only been a year since Harper had to endure horrific torture at the hands of the Russian traffickers, but it didn't break her; it only made her tougher. And now the one person she believed she could trust has shockingly become the enemy. When Harper meets Desiree Deacon, she discovers that there is so much more to her family than just nightclubs.

The Baxter house has been on the estate agent’s books for decades. Dilapidated and near derelict, nobody is interested in it. But, for one buyer, the remote location and rat-infested cellar are perfect. For the first year, Mackenzie’s marriage to Derek was ideal. But Derek believes she is having an affair, and when she realises her husband is becoming controlling, she knows she’s made a terrible mistake. When she threatens to leave and then disappears, no one believes she has been abducted. 

It’s been five years since Mackenzie Darroch was held captive in a derelict house. She thought she'd found her way out of the darkness. She was wrong. When she witnesses a car crash and saves the driver’s life, it sets a chain of events that will alter their futures. Gina Calvi is convinced Mackenzie is not what she appears and is prepared to do anything to prove it. Meanwhile, across the city, Kirsty McBride, a young single mother, is persuaded to leave a violent relationship.

Scarlet Drew is new to London’s criminal underworld, but she’s hell-bent on making a name for herself as joint head of the family firm alongside her aunt Lily. But when Scarlet finds herself alone with a rival business owner at a black-tie event, she is little prepared for what happens next. Determined not to let the drunken leech get away with his crime, Scarlet hatches a plan for revenge - she’s going to steal his most valuable asset and put her name on the map. But as she gets to work, she fails to notice a silent stranger watching her every move. 

Daddy’s girl Samantha Reynold hadn’t bargained on unexpectedly needing to step into her father’s shoes and take over the family casino business. Pampered and spoiled, Sam knows nothing about the rules of this glamorous but deadly new world. She has a lot to learn and even more to prove. But she won’t let her family down, especially when it looks like they could lose everything to their biggest rivals - the Stoker family.

Harry Fletcher - Fletch to his friends - has spent his life surviving the tough streets of the East End. He knows working for notorious gangster Billy King is dangerous, and sleeping with Billy’s beautiful wife, Susan, is deadly...but rules are meant to be broken. If Billy discovers the affair, Fletch is a dead man. But the closer he gets to Susan, the more reckless Fletch becomes. And soon, Fletch realises that every one - even him - must pay the price for his actions.

Riley Cooke is just one day old when he is stolen from the hospital. His young mother, Shelby, is beside herself. DC Lucy Murphy and her team face a race against time to find the vulnerable baby and bring him home - before the child’s grandfather, fearsome gangster Pete Baker, takes matters into his own hands. Pete is sure he knows who’s behind baby Riley’s abduction, and he thinks they ought to pray Lucy finds them before he does. Because someone is going to pay dearly for causing this much pain to his family.

Kerry Casey is still reeling from the bombshell that her lover, undercover cop Vinny Burns, has gone missing in Spain. She's pregnant with his baby and will do anything to find him. One night, driving along a country road, Kerry and her Uncle Danny are ambushed by gunmen. In the confusion that follows, shots are fired and two men are murdered. Kerry and Danny can only look on as the bodies are dragged from their assailant's car and placed in their own. The police arrive in minutes. With cocaine, dead bodies and guns in the car, it looks like an open-and-shut case.

Susan Knight has a good life. So she turns a blind eye to the gambling winnings her husband, Donny, puts through the books at her salon. After all, he needs some way to unwind. At work, he is headteacher at Second Chance, an alternative provision school for kids who have nowhere else to go. Being the headteacher gives Donny respect, money and charm. But respect can be lost, money can be stolen and charm can only go so far.

Daisy Sullivan's father was one of London's most infamous gangsters. Haunted by his violent death she vows to live a respectable life. That is until the day her mum, who abandoned her when she was young and who she barely remembers, barges back into her life. It doesn't take Daisy long to realise that her mum is the Queen-pin of a prostitution ring with links to high society and the head of one of London's most feared underworld families - the Kings.

Cathy Townsend has it all: a loving husband, two handsome sons and a lifestyle that many people envy. But one violent and bloody night, Cathy's whole world comes crashing down around her. Heartbroken and reeling from the events that took place, Cathy is determined to seek revenge on the people responsible for stealing her perfect life away from her. She knows she’ll need help but doesn’t know who to trust. Because in this new dark and dangerous world, Cathy discovers that friends are enemies and blood isn’t always thicker than water.

Betrayal, family loyalties, secrets: not all gangsters live in the East End. Two families run this part of Manchester: the Johnsons and the Bennetts. With the head of the Johnson family banged up, the Bennetts have made their move. But power comes at a price. Now Charlie Johnson is out of prison and he wants his empire back. But the Bennetts have had a taste of the money and the control. Charlie’s sons want to strike now and destroy their rivals, but Charlie wants to wait. He has a personal score to settle.

Jimmy Byrne is one of the biggest faces on the Soho scene. Equally feared and respected, he's clawed his way to the top. Money is his game, and he'll make it by any means necessary. When Jimmy sets his sights on shy, young Colleen Walsh, she is quickly seduced by his sweet words and the life of luxury he offers her. But behind the diamonds and fur coats lies the reality of gangland violence - and by the time she realizes the truth, she's already in too deep.

Twenty years ago, Fletch avenged the gangland killing of his younger brother, Spencer, and accepted his guilt. But his actions meant he had to leave his precious children to fend for themselves. He thought they would be looked after. Now a free man, Fletch returns to find his family in chaos. Kit is married to notorious gangster while Austin seems hell-bent on doing everything he can to create a turf war. Fletch knows he has to get his kids under control, but he also knows that the seeds of this disaster were planted long ago. Now Fletch is back and it’s time to settle the score.