Cast of Alias

Jennifer Garner portrays the lead character, Sydney Bristow, in Alias. Sydney is a highly skilled and intelligent spy. She initially works for SD-6, a secret branch within the CIA, until she discovers its true affiliation. From then on, Sydney becomes a double agent, using her extensive training and resources to bring down criminal organizations and protect innocent lives.

Michael Vartan plays the role of Michael Vaughn in Alias. Vaughn is a CIA agent and Sydney Bristow's handler. He becomes a crucial ally in Sydney's fight against corruption and plays a significant role in her personal life as well.

Victor Garber brings the character of Jack Bristow to life in Alias. Jack is Sydney Bristow's father and a highly experienced spy. Although initially distant, Jack's relationship with Sydney evolves throughout the series as they work together to uncover the truth behind their secretive lives.

Ron Rifkin portrays the complex character of Arvin Sloane in Alias. Sloane is initially Sydney Bristow's boss at SD-6 but is eventually revealed to have hidden agendas. A master manipulator, Sloane becomes a constant source of intrigue and danger, often blurring the lines between ally and enemy.

Carl Lumbly plays the role of Marcus Dixon in Alias. Dixon is a fellow CIA agent and close friend of Sydney Bristow. He provides valuable support and assistance in their missions, showcasing his skills both in the field and within the intelligence community.

Kevin Weisman brings the character of Marshall Flinkman to life in Alias. Marshall is a gifted and eccentric tech expert who aids Sydney Bristow's missions by providing her with high-tech gadgets and information. He adds a touch of humor to the intense world of espionage.

Greg Grunberg portrays Eric Weiss in Alias. Weiss is an FBI agent and a friend of Sydney Bristow. He becomes an essential ally in her efforts to uncover the truth behind various conspiracies, bringing his investigative skills and dedication to the table.

Rachel Nichols plays the character of Rachel Gibson in Alias. Rachel is recruited by the CIA and becomes a new member of Sydney Bristow's team. She embodies determination and resilience as she adapts to the world of espionage and tries to prove herself among the seasoned agents.