Best movies like Den of Lions

When FBI Agent Zack Grant's partner is killed during a blown-up operation, he attempts to find the person responsible. Mafiaso Frank Serlano believes Zack is responsible for his only sons death in the same operation and kidnaps Zacks son to hold as bait. The action gets wild when airline stewardess Mary is taken hostage to add what seems an another insurmountable problem for Zack. There appears to be no way out.

Dan Saxon is an undercover cop who infiltrates a biker gang to nail the scum behind a drug-smuggling operation. In order to maintain the trust of the gang's leader, he must commit ever more dangerous and heinous crimes. Just how far 'beyond the law' will Saxon go?

Joe Huff (Brian Bosworth) is a tough, loner cop with a flair for infiltrating dangerous biker gangs. The FBI blackmail Joe into an undercover operation that entails infiltrating "The Brotherhood" - a powerful Mississippi biker gang linked in the murder of government officials as well as dealing drugs with the mafia.

Colette is an attractive ex-CIA agent seeking revenge against a ruthless villain and his organization of trained assassins for the murder of her husband while the man is also after mobster Frank Di Vinci for his own personal reasons. It isn't long before the paths of both Colette and Frank meet whom they share the same vendetta against the same man and they reluctantly try to co-operate with each other to bring him down.

On his latest private investigation, a shamed former cop connects a murder case to a government conspiracy involving rogue agents from a top spy agency.

A British intelligence agent must track down a fellow spy suspected of being a double agent.

U.S. Secret Service agent Peter Novak goes undercover with Scotland Yard officer Thompson to halt a murderous gang of counterfeiters known as the Golden Goose. Although Peter is unsure about John's loyalties, the two infiltrate the gang and win the trust of thug Nick "The Owl" Harrison before enduring a series of double-crosses.

Alain Moreau's investigation into the death of his identical twin brother leads him from the beauty of the south of France to the mean streets of New York City and into the arms of his brother's beautiful girlfriend. Pursued by ruthless Russian mobsters and renegade FBI agents, the duo race against time to solve his brother's murder and expose an international conspiracy.

A case of mistaken identity forces a Federal agent and a dental supply salesman to team up as they speed through the streets of Detroit to pull off a sting operation and solve the murder of the agent's former partner.

Underworld drug king Toplar is flooding the market with low-grade heroin. Agent 99 gets a bit too close to the truth, but manages to gasp out a clue as to the identity of Toplar: he has a scar. Jane (Agent 73) is called in to find Toplar, and gets a camera implanted in her breast in order to photograph the bad guys she dispatches so headquarters will be able to identify Toplar when she finds him. Meanwhile she begins falling in love with fellow agent Jim.

Livingston is trying to merge the Russians, Chinese and Italian gangsters into one group with huge amounts of money and power. FBI agent Susan and DEA agent Max are trying to stop them.

While working undercover as a bodyguard to arms dealer Harry, former-soldier-turned-secret-service-agent Ewan survives a bloody shootout with a member of an Islamic terrorist cell who steals Harry's briefcase full of Semtex explosives and escapes. Ewan's spymasters task Ewan with hunting down the cell members and retrieving the briefcase.

A mobster moves to a new town as a protected witness and tries to start over, only to find he can't escape his old ways

An undercover cop lets his job get personal while on an underground assignment.

A researcher for the CIA who convinces his superiors to send him to the eastern bloc in order to avenge the murder of his wife by enemy agents discovers a web of deception underneath his wife's death.

A corporate assassination forces opportunistic double agents from three nations to fight to retrieve a high-tech computer disk containing schematics for a deadly weapon.

The Legion to Ensure Total Harmony and Law (L.E.T.H.A.L.), is tracking a criminal mastermind known only as The Warrior. While investigating his combination diamond smuggling/art theft/porn production industry, the agents discover that he has cracked their secret database and has stolen the files on all of their agents. With the help of their martial arts intructor Fu, agents Tiger, Willow and Cobra take on the case while also taking every opportunity to remove their bikini tops.

Deadly Impact follows hard-nosed cop Thomas Armstrong (Flanery) whose life was shattered when he became the helpless target of a mastermind murderer. Returning home after a much-needed break, Armstrong joins the FBI to seek revenge and help track down the same killer that threatened his existence, however this time the assassin is back to terrorize not just a single person, but the entire city.

When Nick Davis leaves prison after one year in solitaire, he is hired to operate forklift in a warehouse in the harbor owned by the Japanese Yakuza patriarch Isshin Tendo. The place is assaulted by the Italian Mafia leaded by Dino Campanela and Nick rescues and saves the life of Shuji Sawamoto, who is the representative of Yakuza interests in America. Shuji hires Nick to work for Yakuza and becomes his godfather in the family after his oath to join Yakuza. However, Nick is a lonely FBI undercover agent assigned to penetrate in the criminal organization. When the FBI discovers that Campanela is organizing a massive attack to destroy the Yakuza, Nick's boss Littman calls off the operation to leave the dirty work to the Italian Mafia. But the connection of Nick with Shuji and his goddaughter Yuko forces him to help his Japanese family.

For opposite reasons, an undercover federal agent and a small time hood join forces to take on a union of drug lords and dirty cops.

The successful undercover agent Victor Cooper is assigned for his ninth mission: to find how the loadings of drug is being brought to Miami. He suspects that the drug is coming through the air and joins a team of sky diving, under the leadership of Red Line, a fanatic and considered the athlete number one in this sport in the world. Due to his profile of winner, Vic gets involved with the group and he "disconnects" from his position of infiltrated agent, "connecting" with the team.

The story of the rise and fall of the powerful New York City organized crime boss, Paul Castellano.

Two undercover police officers must try to prevent a multi-million dollar nuclear arms deal among several mob factions.

Set against the backdrop of the true story of the largest cash robbery in the history of the USA.

A hard boiled tale of bloody revenge that interweaves the stories of nine criminals. The story takes place in one day, on the eve of an all out syndicate war. Through a twisted series of events, the interweaving narratives are put on an ultra-violent collision course that will determine, once and for all, who owns the streets.

New York detective Mike Santini is enjoying a holiday with his family when he spots Eddie Meyers a fugitive from justice who might be the key witness in a high profile case involving money laundering. Santini plays a major role in capturing Meyers which prompts the wiley criminal to request Santini to be the interrogating officer. The two size each other up in the interrogation room in a thriller that provides a number of unexpected twists.

New Orleans has the No. 1 per capita murder rating in the nation. A decade earlier, the city was dubbed the "Murder Capital of the Country". Drugs and violence controlled the streets, taking a toll on the city's law enforcement, neighborhoods, and its people. "Death Toll" illustrates this dark chapter in the city's history.

Four desperate bank robbers are forced to abandon their lucrative heist plans and become the reluctant heroes when two of their hostages turn out to be psychotic killers who won't stop until everyone in the bank has been ruthlessly slaughtered. As the police surround the building and the killers begin methodically executing the hostages.

In Chechnya, an American doctor takes a detour in life when he helps a mysterious woman escape from her would-be assailant.

In the frenetic underbelly of Los Angeles, Agent Maxwell closes in on an international cocaine smuggling operation run by criminal mastermind Vincent Camastra. When Agent Beverly Royce goes undercover with the drug dealers and finds herself deeper then she can handle - the case becomes personal for Maxwell who has to combat ruthless killers and dirty cops in an all-out action filled finale to bring the criminals to justice.

The film is about a group of Las Vegas sexy showgirls who are undercover agents working with a former C.I.A. agent to stop a terrorist attack.

When undercover FBI agent Kevin Hawkins agrees to infiltrate the ruthless underground world of choppers, he is quickly thrown into a world of fast cars and high stakes. Pitted between a ruthless crime boss and cutthroat gangsters with a penchant for murder Hawkins must risk everything in the most deadly race of his life.

Gordon Patrick, a young CIA analyst is assigned to investigate the mysterious death of a major Russian political figure.

An honest cop enters the dark world of murder and corruption.

Bad City is the tangled story of three men's lives: Manning, a dirty, disillusioned cop; Julian, king of drugs, thugs and prostitution; and Frank, a ruthless politician who destroys everything in the way of his ambition.