The Prowler (1981)

Avalon Bay holds a dark secret, buried for three decades. The joyous graduation dance once ended in bloodshed, a brutal murder forever staining the town's history. Now, thirty years later, a new generation of teenagers faces a terrifying echo of the past. A shadowy figure stalks the streets, delivering gruesome ends to unsuspecting victims. Whispers resurface of a rejected soldier, returning from war, consumed by vengeance. Is history repeating itself, or has a new evil awakened in Avalon Bay? The idyllic facade crumbles, revealing a nightmare far more sinister than anyone imagined.