Zilch (1989)

Sam works on the tolls and likes to listen. He overhears more than he bargains for and becomes embroiled in a mishmash of corruption and blackmail. Anna is a hooker who specializes in throwing tomatoes at ageing weirdos. Sam and Anna's paths cross as he works to expose shady maneuvrings by the CEO of Infacorp, who is out to land a contract to build a tunnel under Auckland harbour.