Joe Ma: Joe Ma. Writer: Love Undercover. Joe Ma was born on 21 February 1964 in Hong Kong. He is a writer and producer, known for Love Undercover (2002), Seung joi ngo sam (2001) and Black Mask (1996).
Known For: Love Undercover (Writer), Seung joi ngo sam (Writer), Black Mask (Writer), Three of a Kind (Writer)