NCIS - Los Angeles Database
Dan Williams
D     E     C     E     A     S     E     D
Dan Williams.PNG
Died: 2010
Status: Deceased
  Occupation Affiliation Rank / Title
 ● Federal Agent NCIS Special Agent
Portrayed by: Allan Louis
 First Appearance
  ●   NCIS: Los Angeles: Black Widow
 Last Appearance
List of Appearances

Dan Williams was an NCIS Special Agent whose mysterious assassination at the hands of a group of professional assassins on the orders of Vakar prompted the Office of Special Projects led by G. Callen to be called in to investigate.