The 43-year-old filmmaker took to micro-blogging website to thank people for viewing the trailer, which shows the `deadlier` side of Bollywood actors Akshay Kumar and Sidharth Malhotra as brothers.
"Super fast 1 million views! Thank you for all the love.....@karanmalhotra21 's labour of love @akshaykumar @S1dharthM," Karan tweeted on Wednesday.
Directed by Karan Malhotra, the film, which also stars Jacqueline Fernandez and Jackie Shroff, is an official Hindi adaptation of the Hollywood film "Warriors". `Brothers` is slated to release on August 14.