House Party 4: Down to the Last Minute is a 2001 comedy film. It is the fourth (and so far, final) installment in the House Party film series. It stars IMx, and is the only film in the series to not star Kid 'n Play. This is IMx's second House Party film, having also appeared in House Party 3 when they were known as Immature.
Jon Jon (Marques Houston) sees a ripe opportunity for a major party when he snags the job house-sitting for his rich Uncle Charles. The mansion comes with a platinum colored Mercedes-Benz 430 and, although Uncle Charles has told him not to drive the car or have people over, Jon Jon wastes no time in doing both; Jon Jon is not only having an "entertainment party", but he's auditioning his hip-hop band (IMx) for a record executive. When Jon Jon finds out his uncle is coming home earlier than announced, he has to race against time to try and put everything back the way he found it.