A Stranger in Our House (2001)

Mondo Moore is the "Stranger". He's shacking up with Patrick Knight under the guise of love, but Mondo has a secret. It's not until Tommy Saxx (who plays Patrick's nephew) shows up for the summer that Mondo's secret is finally revealed. At this point all that's left is resolving the intriguing story line so it's back to Mondo, Tommy and Patrick to reveal the secret and wrap up this well crafted video.