Geoffrey Sullivan is a fictional character portrayed by Matthew Hancock in the TV series NCIS.
They appear in 1 episodes out of a total of 467 aired so far
Episodes1
Collective Memory
episode S19.E9 december 2021When a hotshot financial advisor is found shot at a naval station, NCIS investigates the case by interviewing the victim's three-dimensional hologram of herself, which she created before her death.
