Isla de sombras

In 1937, a woman screams in Crawford Island, New England. True-crime writer Carly Travers is vacationing with her husband Kevin at the Crawford manor and starts investigating the unsolved murder of Diana Crawford.

It's a Lifetime movie mystery. The lead actress is fine. Her husband is annoying. The mystery is fine but there are no stakes at the beginning. It starts too slowly and takes too long to put her in danger. Somebody should be threatening her as soon as possible. The biggest stake seems to be her marriage. There is an angered local woman but she's not enough. It does turn into Scooby Doo at around the halfway point. The last act starts with a revelation which would be better served as the starting point. She should be an heir coming to claim the ancestral home. That is always good for some kind of family dysfunction. The first half is too slow and it never recovers.