Sydney Bristow, an agent who has been tricked to believe she is working for the U.S. government is actually working for a criminal organization named the Alliance of Twelve. Upon learning this, Sydney becomes a double agent for the real CIA.
Jennifer Garner | Sydney Bristow | |
Michael Vartan | Michael Vaughn | |
Ron Rifkin | Arvin Sloane | |
Victor Garber | Jack Bristow | |
Kevin Weisman | Marshall Flinkman | |
Carl Lumbly | Marcus Dixon |
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