Episode Guide

Alias Episode Guide

Alias ran for 105 episodes across 5 seasons on ABC, starting on September 30, 2001 and ending on May 22, 2006. Use the season pages below for spoiler-light episode-by-episode coverage.

  • Season 1 (22 episodes; September 30, 2001 to May 12, 2002).
  • Season 2 (22 episodes; September 29, 2002 to May 4, 2003).
  • Season 3 (22 episodes; September 28, 2003 to May 23, 2004).
  • Season 4 (22 episodes; January 5, 2005 to May 25, 2005).
  • Season 5 (17 episodes; September 29, 2005 to May 22, 2006).