In the 70s two brothers battle killer waves, conservative society and ruthless bikers to kick-start the modern surf industry.

Detective Mike Fletcher, a rugged and obsessive police officer, and his partner Kelsey Walker, are on the trail of a serial killer who prowls the streets targeting young streetwalkers. When his teenage daughter disappears, Fletcher discovers that the killer has kidnapped her after mistaking her for a prostitute. Fletcher's obsession goes into overdrive when he drops all professional restraint to get the killer and save his daughter.