The first season of Alias premiered September 30, 2001 on ABC and concluded May 12, 2002 and was released on DVD in region 1 on September 2, 2003. Gue...Read more
Season 2
8.0
2002 • 22 Episodes
Season 2 of Alias premiered on September 29, 2002
In the second season, plotting against rogue agency SD-6 keeps superspy Sydney Bristow almost as busy as negotiating a relationship with her long-lost...Read more
Season 3
7.9
2003 • 22 Episodes
Season 3 of Alias premiered on September 28, 2003
Thrown for a serious loop in the final episode of season 2, CIA agent Sydney Bristow starts season 3 dealing with a life -- and memory -- left in sham...Read more
Season 4
7.8
2005 • 22 Episodes
Season 4 of Alias premiered on January 5, 2005
The action explodes in the phenomenal fourth season when Sydney leaves the CIA to join a powerful new Black Ops unit, having no idea of the reunion in store for her.
Season 5
7.8
2005 • 17 Episodes
Season 5 of Alias premiered on September 29, 2005
The final season kicks off with a shocking revelation and never lets you catch your breath as superspy Sydney Bristow faces one mother of a challenge....Read more