The Colosseum is the fighting arena owned by the champion Bracus. Now after the death of their friend, Tommy Lee and Alex Grady want revenge.

While seeking answers regarding the death of the twin brother he never knew he had, a French cop and his sibling's fiancée find themselves pursued by corrupt FBI agents and the Russian mafia.

On an out of control train holding hostages and high-tech bio-weapons agent Kristoff (Van Damme) becomes a one man army to derail the terrorists and save the lives of everyone on board!