The Man from Hong Kong

Sydney's powerful businessman-turned-criminal mastermind whose legitimate empire masks a vast illicit network. He wields resources and intimidation to shield himself from arrest and shows a ruthless willingness to use violence. He emerges as the formidable final antagonist whose downfall is precipitated by Fang's intervention.

A polyglot inspector from Hong Kong's Royal Police Special Branch who partners with the Australians. He is a deadly master of kung fu and sharpshooting, known for brutal interrogation and methodical strategy. His cross-cultural approach and relentless skill drive the investigation and the showdown with Wilton.

A journalist who arrives via hang-glider and becomes a catalyst in Sydney, sharing a romance with Fang. Her presence sparks tension and propels the plot as she investigates Wilton's empire. She helps bridge the gap between Fang and local law enforcement.

A Chinese drug courier for Wilton, a key figure in the narcotics operation. He is ruthless and resourceful, driving much of the film's pursuit and violence. His actions intensify the escalation toward a climactic confrontation with Fang and the Australian police.

The hired sniper for Wilton, pursuing Chan and clashing with Fang in a deadly rooftop sequence. His loyalty to Wilton and lethal precision mark him as a dangerous adversary who heightens the film's tension. His confrontation with Fang helps drive the narrative toward the final showdown.

Wilton's chief secretary and scheming intermediary who coordinates operations and tracks Fang. His bureaucratic cunning and willingness to bend rules make him a formidable enforcer within Wilton's crime net. He embodies the corrupt side of the power structure that Fang must pierce.

A romantic interest who accompanies Fang to the countryside and becomes a casualty of Wilton's pursuit. Her relationship with Fang adds emotional stakes to the hunt. Her death intensifies Fang's resolve to dismantle Wilton's empire.

Sergeant and police ally who partners with Taylor in the hunt for Wilton's network. He embodies pragmatic police loyalty and provides a grounded contrast to Fang's international approach. His presence signals the integration of Australian authorities into the case.

Inspector from the Australian Federal Narcotics Bureau who collaborates with Fang and Morrie. He initially reacts with skepticism to Fang's methods but grows to respect the efficacy of the joint operation. He represents official law enforcement leadership in Australia.

An uncredited henchman involved in a rooftop encounter that escalates the pursuit through Sydney. His presence serves to raise the stakes in the film's action sequences and challenge the protagonists in the chase toward the climactic resolution.

A muscular combatant in the film's martial arts sequences, contributing to the film's kinetic action and showcasing the era's practical stunt work. Though not a named character, this performer helps populate the intense fight scenes.