Penelope Langston
Gender: Female   Female
Portrayed by: Lily Tomlin
 First Appearance
  ●   NCIS: The Penelope Papers (episode).
 Last Appearance
  ●   NCIS: The Penelope Papers (episode).
List of Appearances

Penelope Langston is a former peace activist (and according to her son, Navy Admiral John McGee, a communist) and the grandmother of NCIS Special Agent Timothy McGee and his younger sister, Sarah McGee.



NCIS Season 9Edit

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