Actress Esha Gupta has joined the fourth instalment of the 'Dhamaal' franchise, director Indra Kumar said. Esha had made a brief cameo in 'Dhamaal 3', while she is expected to have a significant role in the upcoming instalment. The project, termed as 'Dhamaal 4', features the franchise's permanent cast—Ajay Devgn, Riteish Deshmukh, Arshad Warsi, Sanjay Mishra and Jaaved Jaaferi.