The trailer of one of the successful comedy franchises, Housefull 4 was unveiled with utmost grandeur at a suburban theatre in Mumbai on September 27, 2019. Present at the launch event was the entire cast and crew including Akshay Kumar, Riteish Deshmukh, Bobby Deol, Kriti Sanon, Kriti Kharbanda and Pooja Hegde. Film's producer Sajid Nadiadwala, director and screenplay writer Farhad Samji and Vijay Singh, CEO, Fox Star Studios' were also in attendance at Housefull 4's trailer launch.

Director Sajid Khan, who has been associated with the Housefull franchise had helmed 60 per cent of this film. However, after being alleged of sexual misconduct, he had to withdraw himself from this project. Farhad Samji is being labelled as the film's director and Khan has not been given the director's credit in the film. When Akshay Kumar was asked about Sajid Khan's name missing from the credits section in the trailer, the actor said that it is the studio's call and he has no say in it.