"The full 35-millimeter frame allows for more detail and diversity than Brakhage's customary narrower gauges. In the first section, multicolored blobs contrast with fuzzy photographed lights; in the third, flickering specks become hundreds of tiny rods and later cracks in paint. Rhythmic complexity has long been a characteristic of Brakhage's work, but the series takes polyphony to new heights by creating different movements in different portions of the frame; there's a sense of shapes being generated and reabsorbed in a cosmic vision of eternal change." -- Fred Camper, Chicago Reader. Preserved by the Academy Film Archive in 2016.

As two international policemen are killed during the investigation, the headquarters dispatches Bobby Kim to Hong-Kong. Joining Pa-Ryung who has already started the investigation, Bobby Kim meets his lover, Kyeong-Hee. But since the information is leaked out, Kyeong-Hee is suspected. In anguish, he gets out of the organization and becomes alcoholic. The communists try to use him, but everything is a plot planned by communists.

Interpol is a Hong Kong Crime-Drama directed by Chan Siu-Pang.

Agent Jiro Kitami attempts to stop a smuggling ring from shipping arms to Vietcong guerrillas.

A mechanic falls prey to a dangerous gang that gets him involved in the murder of a woman. Shortly after his release from prison, he embarks on a journey motivated by a sole purpose; to take revenge on the perpetrators.

Agent 009 has to break up a ring of Hong Kong counterfeiters who are shipping forged US dollars all over Asia.

Gangster Pang Tin-tak runs an underground casino operated under the guise of the Blue Nightclub. The fearless and cagey Fung Kim-ching and the adept professional To Yuet-hung strut their stuff on the poker table and catch the eye of the boss. Enlisted as his trusted aide, To the undercover officer carefully cloaks her identity to conduct a criminal investigation but has to stop in the light of Pang’s growing suspicion. The raid led by Detective Chan is successfully foiled by the sly gangster, who unmasks the spy and holds her captive together with Chan. Fung frees the captives before he joins Pang for his transactions by the sea. Pointing a pistol at the gangster, Fung identifies himself as the leader of the Interpol anti-drugs squad as the gang members are handcuffed and led away by To and her team.