Richard Schiff, best known for his role as Toby Ziegler in the West Wing.
Matt Craven plays Clayton Jarvis on NCIS
Rocky Carroll plays director vance in NCIS
Mark Hammil plays in Star Wars. Mark Harmon plays in NCIS.
Michael Weatherly
David McCallum
Matt Craven plays Clayton Jarvis on NCIS
Rocky Carroll plays director vance in NCIS
Roman Harper plays for the Carolina Panthers.
Nina Foch plays Victoria Mallard on NCIS.
Mark Hammil plays in Star Wars. Mark Harmon plays in NCIS.
Harper is only in the books.
Michael Weatherly
Michael Weatherly
David McCallum
McGee plays a lot of tactical warfare computer games. Timothy McGee is portrayed by Sean Murray in the show, NCIS.
Danielle Dearing's birth name is Maria Danielle Dearing.
Sayre Dearing's birth name is Mortimer Sayre Dearing.