Which film director and screenwriter, André Berthomieu or Derek Yee, was formally an actor?
André Berthomieu André Berthomieu (16 February 1903 – 10 April 1960) was a French screenwriter and film director. He was married to the actress Line Noro.
Mat Yeung Mat Yeung Ming (born 27 February 1981) is a Hong Kong television actor best known for his roles as Lui Ting in "Screen Play" (2000), as Wan Po-yu in "The 'W' Files" (2003), as Tin Hoi in "Be Home for Dinner" (2011), and as Senior Inspector Jasper Kong in "Master of Play" (2012).