SD-6 Agent is a fictional character portrayed by Jerry Buys in the TV series Alias.
They appear in 1 episodes out of a total of 105 aired
Episodes1
Passage: Part 1
episode S2.E8 december 2002Sark's alliance with SD-6 suddenly puts Sydney at risk of being exposed as a double agent. She has no choice but to cooperate with his plan, until his alliance with Sloane sends several nuclear weapons into the wrong hands. Now, only Irina holds the key to unraveling Sark's agenda - and She refuses to cooperate.