From WoWWiki

Spymaster Thalodien is a level 68 quest giver located at Area 52 in the contested territory of Netherstorm.

He starts the following quests:

•  [68] Assisting the Consortium
•  [68] Manaforge B'naar
•  [68] High Value Targets
•  [68] Shutting Down Manaforge B'naar
•  [68] Stealth Flight
•  [69] Shutting Down Manaforge Duro
•  [70+] Shutting Down Manaforge Ara (Group)
•  [70+] A Gift for Voren'thal (Group)
•  [70] Bound for Glory

See List of Netherstorm NPCs.