Overview
Houseguest is a 1995 American comedy film starring Sinbad and Phil Hartman and directed by Randall Miller, released to theaters in the United States on January 6, 1995.
Plot
Kevin Franklin is an inner city Pittsburgh native. Raised in an orphanage, he has delusions of grandeur, and talks about getting rich and driving a Porsche one day. Twenty-five years later, he drives a rusted MG Midget and all his ambitions revolve around a series of ill fated get-rich-quick schemes. A handshake loan of $5,000 from the loan sharks grows to $50,000 through interest and penalties, resulting in him trying to skip town at Pittsburgh International Airport.
Kevin overhears a conversation between lawyer Gary Young and his children as they are waiting to pick up his childhood friend, Derek Bond, who is now a successful, strait-laced and vegetarian dentist. Upon hearing him say that he has not seen Derek in twenty five years and does not know what he looks like, Kevin gives his baseball cap to the real Derek to throw off the two dimwitted mobsters chasing him and poses as Derek to the Youngs, who take him to their posh home in Sewickley.
Although he knows nothing about dentistry, Kevin still manages to convince those around him that he is in fact Derek Bond, and his affable personality makes him popular with Gary's otherwise stuffy and rich associates. Gary has little time for his family. His wife, Emily, runs a chain of successful new frozen yogurt businesses, which gradually builds a gap between them, largely due to the demands of his bigoted, arrogant boss at the law firm where he works, and he fact that their clients are a rival yogurt company that is Emily's competition. This leads to Kevin developing a bond with Gary's Goth daughter, Brooke, helping her stand up to her cheating boyfriend, and his young son, Jason, who has aspirations of playing pro basketball. Gary eventually stands up to his boss with Kevin's support and quits the firm to be with his family.
From Wikipedia (CC BY-SA 4.0).