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Appearances
NCIS
Guest cast, played by Ralph Waite
- Episode 6x04: Heartland (Oct 14, 2008)
- Episode 7x10: Faith (Dec 15, 2009)
- Episode 7x24: Rule Fifty-One (May 25, 2010)
- Episode 8x01: Spider and the Fly (Sep 21, 2010)
- Episode 9x14: Life Before His Eyes (Feb 7, 2012)
- Episode 10x05: The Namesake (Oct 30, 2012)
- Episode 11x07: Better Angels (Nov 5, 2013)