失败的古吉拉特商人的故事，他跳进未知的中国世界，得到一个一生只有一次的商业理念，这将改变他的生活。

衝突、事端和當面對峙，導致一個多世代家族在勒克瑙的團聚，成為一場情緒激動且曲折不斷的家務風波。

　　Housefull 4 is an upcoming Indian comedy film directed by Farhad Samji, and produced by Sajid Nadiadwala under the banner of Nadiadwala Grandson Entertainment. The film is the fourth installment of Housefull.[1][2] The second to be directed by Farhad Samji who also directed the third installment.[3] Nadiadwala claimed that the film will be the highest budgeted Indian comedy film.[4][5][6] The film is slated for a Diwali 2019 release.[7]