7.6
/10
Walt Osorio is a fictional character portrayed by Richard Riehle in the TV series NCIS.
In the first episode they appeared in, titled 16 Years (season 13), they were 67 years old.
They appear in 2 episodes out of a total of 467 aired so far

Walt Osorio

by Richard Riehle

character

Episodes2

  • 8.1
    /10

    16 Years

    episode S13.E7 november 2015
    NCIS investigates the death of a retired Navy officer whose son was convicted of a murder 16 years earlier. A flawed forensic test from that time can prove whether the son is the real murderer or if he is innocent of the crime.
  • 7.5
    /10

    Nonstop

    episode S14.E14 february 2017
    The team partner with "The Sherlocks" - one of whom is Anthony DiNozzo, Sr. - to investigate the murder of a petty officer outside D.C.