Bosch: Legacy may have reached its final case, but don’t expect Harry Bosch to vanish into the sunset. Our favorite perenially miserable LAPD detective turned private investigator, brought to life by Titus Welliver, has headlined ten seasons of crime drama — first in Bosch, then its sequel series Bosch: Legacy. Now, with Season 3 marking the end of the road for the latest chapter, fans are bracing for a farewell. But according to Welliver, Bosch isn’t going anywhere. Not really.