Robert John Christo, popularly known as Bob Christo was an Australian-Indian civil engineer and actor in Hindi films. Starting with Sanjay Khan's Abdullah (1980), he went on to act in over 200 Hindi films in the 1980s and 1990s, including Qurbani (1980), Kaalia (1981), Nastik (1983), Mard (1985), Mr India (1987), Roop Ki Rani Choron Ka Raja (1993) and Gumraah (1993), mostly playing roles as a henchman or an Army General.Aulad ke dushman in 1993 , Hum Hain Kamaal Ke in 1993 in English, Diamond Dealer in Hindi, Gumrah in 1993, Male cop in Hong Kong in Hindi,Roop Ki Rani Choron Ka Raja in1993,Mr. Donze in Hindi. The 72-year-old actor died of "rupture of left ventricle valve" in Bangalore on 20 March 2011. Tributes poured from all over India. He is survived by his wife Nargis and two sons, Darius and Sunil. He has two daughters, Monique and Nicole from previous marriage.