Special Guest Stars Robert Wagner as Anthony DiNozzo Sr. Guest Stars Jama Williamson as Angelina Jennings Melora Walters as Susan Lowe Alicia Lagano as Joann Allman Jeff Boehm as Polygraph Tester Matt Champagne as Doctor Vincent Duvall as Officer Holt Matt Orduna as Shelter Manager Frank Crim as Resident Manager Andy Hoff as Jennings' Co-Worker
