Well, what ragtag shoppers they are! More like Harry and Freya—charming spouses who, in search of luck, visit flea markets and garage sales, wondering whether among all the junk they might find a real treasure. One day Harry buys an unremarkable portrait—and accidentally discovers that beneath the top layer of paint lies a magnificent work, suspiciously similar to a long-lost masterpiece by Fragonard. If the find turns out to be genuine, they could be in for an unbelievable fortune. But first, there’s the question of expertise, and they carry the painting to an art expert on a popular TV show. And then, as usual, the secret is impossible to keep. Right before Harry and Freya’s eyes, their dreams of a new life turn into the most real nightmare, while Detective- Superintendent Roy Grace, meanwhile, assembles a team to look into a long-unsolved murder of a wealthy London art dealer…