Gulzar is a famous Punjabi producer and actor of films. He performed a character in the movie named Jag Jeondeyan De Mele, a Punjabi movie under the direction of Baljit Singh Deo and the production of Harbhajan Mann, Gulzar Inder Chahal, Baljinder Sanghera, Kulwinder Sanghera, and Surinder Sanghera. He was the co-producer of the film named Heer-Ranjha, which had a star cast boasting of Neeru Bajwa and Harbhajan Mann. In the movie titled I Am Singh, he was acting in the lead character. The movie is a story based on the wrong identity and severe crime performance on the Sikh people after the tragedy of 9/11 in the United States. The film was made on inspiration from real incidents of life. Brooke Johnston and Tulip Joshi are the actresses in the movie. Brooke Johnston was known to be the 2005 Miss UK Universe. Gulzar was awarded The Best Producer Award in the year 2016.

S. Harinder Singh Chahal, his father, was a great police officer in Punjab who recently got retired from the post of DIG (Deputy Inspector General of Police). Gulzar was known to play cricket representing our country in India's team of the age group of below 15 years alongside Mohammad Kaif and Reetinder Singh Sodhi. He was given the chance to open the bowling against Pakistan in a match for India in the Lombard Under-15s Challenge Cup. The team put Pakistan down by winning the game at Lords by four wickets. He is from the school named Yadavindra Public School from the 1997 batch in a place called Patiala in the state of Punjab.

He was the producer and actor of the Punjabi film named Heer Ranjha in the year 2009. He then acted in the Bollywood film named I Am Singh, which was a 2011 Bollywood film released on December 2nd, 2011. The other stars alongside Gulzar were Puneet Issar, Indian director and actor and Rizwan Haider. He acted in a Punjabi film named Yaara o Dildaara in the same year. The film is an Indian drama film starring Tulip Joshi, Harbhajan Maan, Kabir Bedi, Gulzar Inder Chahal, Gurpreet Ghuggi, and Jonita Doda. Kabir Bedi is a film and TV actor of India. Gurpreet Ghuggi is a famous comedian and an actor in India. In the year 2012, he acted in the Punjabi film named Dil Tainu Karda Ae Pyar. He also acted in the Punjabi film named Ishq Garaari under the direction of Dheeraj Rattan. The film was produced by Karan Bali and Ravi Jain.