Metal A Treasure Hunt Dr. Frank Lally, a retired Navy podiatrist, is a family man and metal detector hobbyist. His wife is being treated for Alzheimer's disease at an expensive lifecare center. His step-daughter needs to divorce her cheating husband and move back home. His step-son is losing his job, his place to live, and he has hardly written a word of his great American novel. Frank wonders how he will keep it all together when, one day, he takes a long walk with his dogs ...