Frederick

Frederick was a henchman working for Stephen Saunders during Day 3. He was guarding Michelle Dessler, and threatened her with a knife to get Tony Almeida to follow Saunders' instructions. When Michelle escapes, he helps Saunders track her down.

When Tony Almeida shows up to exchange Jane Saunders for Michelle, Frederick represents Saunders in the deal. When Jack Bauer confirms that Saunders is there, a firefight ensues and Frederick is killed by Tony Almeida.