Bio: Harmohinder Singh Grewal, more popularly known as Robby Grewal, is a Bollywood director. He was one of the co-founders of Red Ice which made ad films. They were behind commercials for Airtel, Standard Chartered and Horlicks.He wrote and directed Samay: When Time Strikes (2003) with Sushmita Sen in the police force investigating murders. MP3: Mera Pehla Pehla Pyaar (2007) was the second movie he ... .. more about Robby Grewal