Amy Taylor Alias: Amy Callen Gender:   Female Portrayed by: Jacqueline McKenzie  First Appearance   ●   NCIS:LA: Callen, G List of Appearances

Amy Taylor was a woman who was originally to be thought the long-lost sister of NCIS Special Agent G. Callen but it was soon revealed that she had posed as Amy Callen whereas the real Amy/Hannah Lawson had died when they were both very young.