“3 Days of Normal” tells the tale of Bill Morgan, a by-the-book deputy who is perfectly happy residing within the charming confines of Washington, New Hampshire. His predictable and calm existence is upended when he discovers and detains a woman named Nikki Gold, who is unconscious in her car due to intoxication. Unbeknownst to Bill, Nikki is a well-known film star seeking a break from the chaos of her celebrity lifestyle.