The Physical Properties of Coffee. Director: Abdulrahman Khawj. Cast: Ismail Alhassan, Khaled Yeslam, Saleem Homsi, Bentley Brown, Ghina Elmas. Release Date: 2019-06-20. Runtime: 67 minutes. Rating: 10/10. A young writer roams the streets of Jeddah in search of an ending to his novel about parallel worlds.