Paula Cassidy
D     E     C     E     A     S     E     D
Gender: Female   Female
Died: April 2007, downtown Washington D.C.
Status: Deceased- killed by suicide bomber Jamal Malik.
  Occupation Affiliation Rank / Title
 ●   Federal Agent   NCIS   Special Agent
Portrayed by: Jessica Steen
 First Appearance
  ●   NCIS: Minimum Security (episode).
 Last Appearance
  ●   NCIS: Grace Period (episode)
Collateral Damage (episode)- (uncredited).
Hide and Seek (episode)- (mentioned).
The Lost Boys (episode)- (hallucination).
List of Appearances

Paula Cassidy was an NCIS Special Agent who was originally assigned to Guantanamo Bay as an interrogator.

She later returned to Washington D.C. before being reassigned to the Pentagon where she led her own team before she died in the line of duty in April 2007.



Not much is known about Cassidy's history but according to her file, she was born in an area of Canada.

She later emigrated to the United States, presumably gaining citizenship and ultimately joined NCIS.


NCIS Season 1Edit

Cassidy made her debut appearance in the NCIS Season 1 Episode 8, "Minimum Security".

NCIS Season 2Edit

NCIS Season 3Edit

In the months following Kate's death, Cassidy served as a brief replacement on the main NCIS Major Case Response Team and she became DiNozzo's temporary partner. Season 3 Episode 3, "Mind Games".

NCIS Season 4Edit

Cassidy's final appearance came in the Season 4 episode, "Grace Period" where it was revealed that she worked out of the Pentagon, commanding a team of her own which was composed of herself and NCIS Special Agents James Nelson and Rick Hall.

Tragically, both Nelson and Hall were subsequently killed by a suicide bomber with their deaths greatly devastating Cassidy and also leaving her stricken with grief and regret.



Cassidy was a short woman in her mid-thirties with blonde hair she later dyed brown and light blue eyes.

Interrogation Edit

As an NCIS Special Agent, Cassidy was highly skilled in interrogating various suspects.

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