Mumbai, Aug. 21 -- Neil Nitin Mukesh on Friday expressed gratitude to team of 'Khalifa'.

Thanking Prithviraj Sukumaran for being his constant support on the sets, Neil on Instagram wrote, "And a very special thank you to my dearest brother @therealprithvi for being a brother, a constant support system on set and a guiding force throughout this journey. Taking on a character as challenging as Harris, in an even tougher language for me , Malayalam, would not have been the same without your guidance and encouragement. "

Neil called Prithviraj a "powerhouse of inspiration."

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"There are roles that you play, and then there are roles that become a journey. Harris Basheer in Khalifa has been one s...