Cliffhanger is coming to TV and no, it is not an adaptation of Sylvester Stallone’s action thriller. Fox is developing a series adaptation of TJ Middleton’s 2008 novel of the same name from CSI and Chicago Med‘s Melissa Byer and Treena Hancock. Middleton’s Cligghanger follows Al Greenwood, “a maverick taxi driver, who pootles around the British […]