Arjun Sablok made his acting debut in a supporting role in YRF's classic film VIJAY (1988) where he played the role of Arjun Bhalla (younger Anil Kapoor). Later, he also played a supporting role in Aditya Chopra’s directorial debut DILWALE DULHANIA LE JAYENGE (1995). In the film, he played the role of Raj’s (Shah Rukh Khan) friend, Robbie. He is also the writer-director of the YRF movie NEAL ‘N’ NIKKI (2005).