Nathaniel B Hart is not Buddy Joe Hooker 260424-125105-466000

Actor/stuntman Buddy Joe Hooker (b. 1942--84th birthday yesterday) is the son of stuntman Hugh Hooker.

As a child actor he used the name Buddy Hart.

The confusion comes in because there was an unrelated person named "Nathaniel Buddy Hart" (1944-2005), who might have had some connection to the entertainment industry as his residence is listed as Studio City in some of the online records.

Whatever he did, though, he never was actor Buddy Hart, and Hooker/Hart is on record as having said that he (Hooker) is the same person as child actor Buddy Hart.  Heck, you can look at them and see they're the same person.