Guest Stars Diane Neal as CGIS Special Agent Abigail Borin Linda Park as JAG Officer Lieutenant Nora Patel Bernard Curry as Shamus Quinn Rick Worthy as Navy Captain Logan Doyle Amy Stewart as Katie Happ Van Epperson as Pop Chad Gall as Navy Lieutenant Hank Joplin Pamela Dunlap as Mom Nondumiso Tembe as Navy Petty Officer First Class Josie Sparks Derek Ray as Navy Lieutenant Commander David Hernandez Co Starring Cuyle Carvin as Navy Lieutenant Commander Oliver Happ