Upset over his brother’s murder, Soviet special agent Gregori Wallace leaves Russia to start a new life in the United States. Now happily married to a beautiful woman and the father of a little girl, Gregori soon realizes that he can’t outrun the past.

In the 23rd century, a penal colony in a distant galaxy falls into anarchy when an inmate loads a virus into the computer system. While cryonic suspension was used to control the most dangerous criminals there, with the computers down these deadly men are back in circulation and determined to cause mayhem. With a gang of brilliant but dangerous inmates in control, a petty thief and the driver of the prison shuttle must stand against these lawless men for their own survival.

Hired to rescue escaped inmates, a Florida man is framed for a Cuban gangster's assassination.

It was a brutal murder that sent deranged psychopath Martin Kagan to prison. It was a naive deputy warden that granted him a stay of execution. Now, the police department's tactical defence instructor, John Lomax, wants revenge for his beloved sister's death.

Injustice begets a criminal. Kool is an artist without prospects, a black belt in karate, and in love with LaShawna, poised and college bound. One night she witnesses a stabbing and discovers the victim is a cop as he dies in her arms. She's jailed for murder by the infamous Ramparts Division of the LAPD. Kool wants to prove her innocence, and Tully, the cynical detective in charge, ignores LaShawna's case but uses Kool to break up an incipient crime operation. She's in danger because the guilty parties fear that the officer talked before he died. While in jail awaiting a hearing and legal help, she's beaten to death by a rogue cop. Kool vows revenge: the Hot Boyz are born.

Jeff, a young delinquent, is enrolled by his father in a kenpo school, in the hopes of teaching the boy some self-discipline. Years later, Jeff's mentor, Kim, is being threatened by one of the Korean mafia families. Jeff tries to help his old friend, but is too late to prevent Kim's death at the hands of an unknown hitman. Vowing revenge, Jeff takes on all of the families, using his martial arts skills to find the man who killed his friend.