When art restorer Claire Nolan accepts a temporary position at the seaside estate of reclusive widow Evelyn Harrow, she expects dust and silence - not a studio that seems to breathe.
The late painter Leon Harrow is said to have died years ago, yet his presence lingers in every corner of the house. What begins as cataloguing becomes a dangerous intimacy between two women guarding different versions of the truth.
As each brushstroke reveals another lie, Claire must decide what deserves to survive - art, truth, or herself.
The Widow's Guest is a chilling psychological thriller of isolation, manipulation, and the cost of preservation - where obsession isn't haunted, it's curated.