Actor Shreyas Talpade said that 'Golmaal' filmmaker Rohit Shetty is still working on the script for the fifth instalment of the 'Golmaal' film franchise. "He was telling us the other day that he...cracked some story. Once he's done with the...scripting, he'll take a call,” the actor added. The series features Shreyas along with Ajay Devgn, Arshad Warsi and Tusshar Kapoor.