A ruthless casino owner plots a counterfeit scheme to protect his fortune while his son, fueled by a violent hatred, seeks to knock off his father's casino with the help of a desperate ex-FBI agent. Meanwhile, the FBI lurks in the shadows, waiting for the final gun to sound.

Cross is aided by his team of weapons experts Riot, War, Shark, Lucia, Ranger, Saint, Blackfire and Nuke. Their biggest fight is against their most dangerous enemy GUNNAR. A thousand year old Viking that's cursed to live for ever. Gunnar's only chance at ending his own life is to be the last living soul on earth. The Cross Team must stop Gunnar before he ends humanity.