Well-known for his portrayal of Richie Green within the 1980s musical fighting techinques movie THE FINAL Dragon, O’Brien can be known for his role as Allan within the 1985 film Rappin’. When he was simply thirteen yrs . old, he made an appearance in an bout of CBS Children’s Secret Theatre. He performed a small function within the criminal offense movie New Jack port City. A indigenous of NY, NY, he passed away in his house town in his early forties. His old brother, Man O’Brien, belonged to a hip-hop group known as The Sugarhill Gang. He as well as the singer referred to as Vanity had been both in the ensemble from the 1985 film THE FINAL Dragon.