Graham John Yost, is a Canadian film and television screenwriter, and his best-known works include Hard Rain, released in which year, an action-thriller disaster film produced by Mark Gordon, written by Graham Yost?
Hard Rain (film): Hard Rain is a 1998 action-thriller disaster film produced by Mark Gordon, written by Graham Yost, and directed by former cinematographer-turned director Mikael Salomon.
i don't know