Captain David Trilling was an ATAC employee and the secret lover of fellow captain Linda Gilder. He was one of Travis Dane's colleagues on the construction of Grazer One and he possessed one of the access codes, along with Gilder. When Dane hijacked the Grand Continental passenger train, he obtained the codes from the captains and had them thrown from the train to their deaths.
|Under Siege 2: Dark Territory Characters|
|Villains||Travis Dane - Marcus Penn|
|Allies||Bobby Zach - Admiral Bates - Captain Garza - General Stanley Cooper|
|Henchmen||Penn's Mercenary #1 - Penn's Mercenary #2 -Penn's Mercenary #3 - Scotty|
|Other characters||Sarah Ryback - Tom Breaker - Linda Glider - David Trilling|