Let Them All Talk (2020)

Elderly American writer Alice Hughes completes another book, the manuscript of which has not yet been seen at the agency, when Agent Karen convinces her to go to the prestigious literary prize in London. Alice is afraid to fly, so she sails on a cruise ship and invites Tyler's nephew and two old friends, Roberta and Susan, on a journey. On the ship is Karen, who, with Tyler's help, hopes to find out what Alice is working on.