
In Hong Kong, Circa 1940s, World War II, private detective Yoyo and friend Inspector Teddy Robin join a resistance group during the Japanese occupation. They aim to steal back the formula to the atomic bomb from a war traitor and transfer it to an American before the formula ends up in the Japanese emperor's hands.
Yoyo

Inspector Teddy Robin

Bridget

Fat Chicken - Commissioner of Police

Dumplings

Japanese Ambassador

The American

Sam/Joe

Yoyo's secretary

Fixes Yoyo's telephone

Eating soup at the Hong Kong hotel
Police Commissioner's guard

Police Commissioner's guard

Miss Sandra
Greets Police Commissioner at the cafe
Unknown Role
Singing Japanese guard

Unknown Role

Mr. ABCD

Walter

Japanese soldier in Intro

Japanese soldier in Intro (cameo)

Japanese soldier in Intro (cameo)

Police commissioner's servant

The Jew
Husband beating wife on the beach

Wife being beaten on the beach
Unknown Role

Unknown Role

Diner at cafe shot by Gestapo
Yoyo's former girlfriend

Ice Cream seller

Singing man
Amelian
Police officer

Woman throwing water from window

Waitress at the bar counter
Party guest

Party guest