
The mystery-thriller is based on the 1937 Agatha Christie novel of the same name. The film is Branagh’s follow-up to his 2017 blockbuster “The Murder on the Orient Express”.The mystery-thriller is based on the 1937 Agatha Christie novel of the same name. The film is Branagh’s follow-up to his 2017 blockbuster “The Murder on the Orient Express”.