While it’s relatively simple to predict his income, it’s harder to know how much gregory has spent over the years. What is gregory harrison net worth? Born gregory neale harrison on , in avalon, santa catalina island, california, he made a name for himself. Harrison played oliver caldwell in all three au pair films. What is gregory harrison doing now? Gregory harrison is an american actor with a net worth of $3 million. He is married to randi oakes who is also an actor. (1979–86), and as ruthless business tycoon michael sharpe in the cbs series falcon crest (1989–1990). He was born to ed harrison and donna harrison. · as of now, gregory harrison s net worth is $3 million. He is an american belonging to the white-american ethnicity. Gregory harrison is an american actor who has a net worth of $3 million. Who is gregory harrison? While he’s enjoyed considerable financial success, harrison has always remained grounded, focusing on his family life rather than the trappings of hollywood wealth. · gregory harrison has an estimated net worth of $5 million, a testament to his long and successful career in television and film. George alonzo gonzo gates, the young surgeon assistant of dr. Harrison was born on , in avalon, santa catalina island, california. Trapper john mcintyre (played by pernell roberts) on the cbs series trapper john , m. d. He is known primarily for his roles as dr. Online estimates of gregory harrison ’ s net worth vary. Who is gregory harrison married to? According to our analysis, wikipedia, forbes & business insider, gregory harrison s net worth $3 million. · gregory harrison is one of the richest tv actor from united states. How did gregory harrison start his acting career?