Jeananne Goossen , Sean Harmon , Michael O'Neill and Darby Stanchfield had recurring roles in NCIS .
Recurring characters : Brian Dietzen as Jimmy Palmer , Rudolf Martin as Ari Haswari , Joe Spano as Senior FBI Agent T. C. Fornell , Ralph Waite as Jackson Gibbs and Muse Watson as Mike Franks , Jeananne Goossen as Joan Matteson , Sean Harmon as young Gibbs , Michael O'Neill as Riley McCallister , Darby Stanchfield as Shannon GibbsNotes :
NCIS -LRB-season 9-RRB-