Mark Harmon as Leroy Jethro Gibbs on NCIS. "Til Death Do Us Part" airs May 15, 2012.
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DiNozzo and David in the Season 9 finale of NCIS. "Til Death Do Us Part" airs May 15, 2012.
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Brian Dietzen as Jimmy Palmer on NCIS.
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Ducky and Tony in the Season 9 finale of NCIS.
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Drs. Mallard and Ryan on the Season 9 finale of NCIS.
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