A future episode of NCIS will welcome a pair of guest stars.

First, David Dayan Fisher will reprise his role as Trent Kort on the series. This character is the spook to whom Gibbs owes a favor.

On that same installment of NCIS, TV Guide reports that Christian Clemenson (pictured, best known as Jerry on Boston Legal) will appear as the accountant for a criminal the unit is chasing.

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