Mumbai, March 6 (IANS): The cast and crew of Bollywood film "Rahasya" gathered at actress Tisca Chopra's residence here to raise a toast to the film's six-week run in theatres, said director Manish Gupta.

The party took place on Thursday night.

"These days, films don't last inside theatres beyond a week or two. And 'Rahasya' has gone into its sixth week in theatres. That's a great achievement," Gupta told IANS.

The film's lead actor Kay Kay Menon says the film's successful run "proves that real acting can prevail over so-called star power."

Tisca, who is known for her versatile performances, says "the film has sustained because of the audience's appreciation. What better compliment can an actor get?"

Also present at the party were the film's supporting cast -- Ashwini Kalsekar, Mita Vashisht, Major Bikramjit and newcomers Sakshi Sem and Kunal Sharma.

"Rahasya", a murder mystery about an 18-year-old girl who is killed in her own house, released on Jan 30.