Alone and adrift after being discharged from the Navy, Anthony Spencer falls under the sway of William `Jack' Ross, supreme commander of the Comancheros motorcycle club.

Snoddy tries to calm bristling egos when Chopper Cianter and the Campbell brothers threaten to form a club within a club.

Snoddy and the city chapter reject their Comanchero colours and form the first Bandidos chapter in Australia.

Hostilities between the two clubs escalate with Jock declaring war on the Bandidos, forcing the Bandidos to retaliate.

On Father's Day in 1984, a swap meet at the Viking Tavern in Milperra sets the stage for a bloody confrontation between the clubs.

The Milperra Massacre leaves six bikers and one innocent bystander dead, triggering imprisonment for members of both clubs.