Ross Kemp once again squares investigates the world's deadliest gangsters in this breathtaking follow up to the bestselling Gangs. This time his travels take him as close to home as Liverpool and as far away as Colombia and East Timor.

• Ross is tear-gassed investigating Polish Neo-Nazi football thugs

• In Columbia he meets the Sicarios, who'll kill for a few pesos

• A gun is shoved in his face in Los Angeles

• He's shown how to make a crossbow in East Timor

Risking his life, Ross Kemp goes deep into the realms of gangland culture, and in the nail-biting and jaw-dropping Gangs II, he meets some of the most frightening men in the world