Srigala Jalanan

Yo (George Rudy) lives on the streets after running away from home due to a broken heart. After a number of misadventures in which he comes to know the ways of the street intimately, Yo becomes a police informant to assist the police in eradicating a gang of drug dealers. Eventually, Yo meets up with the leader of the narcotics gang, who turns out to be his old girlfriend, Eva (Debby Cynthia Dewi). Yo helps the police break up and arrest the gang  of drug dealers.