S2, E18: George Stanley (Michael Gaston) argues with his wife at her hair salon, leaves to deposit the day's earnings and never returns. After Jack and the team find a tooth and other signs of a struggle in the back room of the salon, George's wife, Martha (Karen Sillas), and their unemployed 19-year-old son, Sean (Joseph Mazzello), become viable suspects. The agents also consider that George was possibly mugged on his way to the bank. But when the team discovers that George was recently terminated from his job, and he had a secret female companion he regularly met at a bar, they wonder if he simply left town of his own accord. Meanwhile, Danny resists getting involved in the life of his convict brother, who is up for parole. And Martin's impending firearms qualifications test dredges up unsettling memories for him. Tim Matheson ("The West Wing," "Animal House") directed the episode.