Invito a un assassinio

Spanish film with people brought on a yacht by Olivia (Maribel Vertu), including her sister Sonia (Stephanie Cayo), a detective.

Olivia announced that she has a surprise for all of them. Shortly afterward she falls to her death.

Since the yacht is between two jurisdictions, Sonia works on the case - who killed her sister, and why have all these people been gathered here?

This is a convoluted story - the people are connected by a tragedy that took place in Olivia's and then-husband Carlos' life. The ex is also on the yacht, along with Olivia's nemesis, a yoga instructor, a housekeeper, a workman, and later on, a detective.

We aren't given much to go on. At the end, Sonia, with everyone gathered together in true mystery style, reveals the elaborate plot.

This plot was complicated, and I'm not really sure how Sonia figured it out.

It's not horrible, but it has no intensity or interesting atmosphere. We don't get to know the people very well.