John D’Aquino
He played Stuart Dunston on JAG. Afterwards, D’Aquino has appeared on shows like, Dexter, Hannah Montana and NCIS. If you’ve seen Cory in the House on Disney, you recognize him as President Richard Martinez. More recently, this star got the role of Harris Smith on In Sanity, Florida.

John D’Aquino
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Terry O’Quinn
On JAG, he was Admiral Thomas Boone, but now Terry O’Quinn is more famous for playing John Locke on Lost. Maybe you also remember O’Quinn’s roles as General Nicholas Alexander on The West Wing or Joe White on Hawaii Five-O. Did you know he also plays Howard Hargrave on The Blacklist: Redemption? Wow, JAG really did wonders for this actor!

Terry O’Quinn