Mark Blum, Actor: 'Crocodile' Dundee. Mark Blum was born on May 14, 1950 in Newark, New Jersey, USA as Mark Jeffrey Blum. He was an actor and producer, known for Crocodile Dundee (1986), Desperately Seeking Susan (1985) and Shattered Glass (2003). He was married to Janet Zarish. He died on March 26, 2020 in Manhattan, New York City, New York, USA.