Great Grand Masti (transl. Great Grand Fun) is a 2016 Indian Hindi-language supernatural horror adult black comedy film directed by Indra Kumar. It is the third installment in the Masti (film series) after Masti (2004) and Grand Masti (2013). It is produced by Sameer Nair, Aman Gill, Ashok Thakeria, Markand Adhikari and Anand Pandit.