Akshay Kumar acknowledges Bollywood's drug 'problem'

The Indian actor spoke about the industry's problem with narcotics in a video shared on Twitter

Bollywood star Akshay Kumar has spoken about Bollywood's drug problem in a Twitter video. AFP 

Bollywood megastar Akshay Kumar has acknowledged a drug problem within India's film industry, following a growing narcotics probe surrounding the death of actor Sushant Singh Rajput.

The county has been gripped by the saga around the death of Rajput, who was found dead in June in his Mumbai apartment, with police saying he took his own life.

The investigation into the 34-year-old's death has expanded into a massive drugs probe, with his former girlfriend, actress Rhea Chakraborty, arrested earlier this month for allegedly buying cannabis for him.

Indian media has also joined calls for a wider investigation into the multibillion-dollar film industry's so-called "drugs mafia".

In an almost four-minute video posted on his Twitter account on Saturday, Kumar called on the industry's fervent fans not to tar everyone in Bollywood with the same brush.

"With a hand on my heart, how can I lie and say that this [narcotics and drugs] problem doesn't exist in our industry," Kumar, 53, said in Hindi in a video watched more than 2.5 million times.

"It exists in our profession the same way problems exist in every other profession. But to say that everyone in every profession is involved in all its problems would be wrong."

Several high-profile actresses including 34-year-old superstar Deepika Padukone, Sara Ali Khan, Shraddha Kapoor and Rakul Preet Singh have been hauled in for questioning.

Rajput's family, meanwhile, has disputed reports the actor suffered from depression and have also accused Chakraborty of stealing his money and harassing him.

Chakraborty, 28, who has been hounded for months by the media along with her family, has denied any wrongdoing.