 7.5/10(514 votes) 7.5/10(514 votes)- #1 - Authorized Personnel Only (1)S4:E1Director:Ken OlinWriter:J.J. Abrams0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Ken OlinWriter:J.J. Abrams
 7.7/10(476 votes) 7.7/10(476 votes)- #2 - Authorized Personnel Only (2)S4:E2Director:Ken OlinWriter:J.J. Abrams0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Ken OlinWriter:J.J. Abrams
 7.5/10(450 votes) 7.5/10(450 votes)- #3 - The Awful TruthS4:E3Director:Lawrence TrillingWriter:Jesse Alexander0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence TrillingWriter:Jesse Alexander
 8.1/10(515 votes) 8.1/10(515 votes)- #5 - Welcome To Liberty VillageS4:E5Director:Kevin HooksWriter:Drew Goddard0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Kevin HooksWriter:Drew Goddard
 7.3/10(473 votes) 7.3/10(473 votes)- #6 - NocturneS4:E6Director:Lawrence TrillingWriter:Jeff Pinkner0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence TrillingWriter:Jeff Pinkner
 7.6/10(442 votes) 7.6/10(442 votes)- #7 - DétenteS4:E7Director:Craig Zisk0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Craig Zisk
 7.5/10(478 votes) 7.5/10(478 votes)- #9 - A Man of His WordS4:E9Director:Marita GrabiakWriter:Unknown0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Marita GrabiakWriter:Unknown
 7.9/10(450 votes) 7.9/10(450 votes)- #10 - The IndexS4:E10Director:Lawrence TrillingWriter:Alison Schapker0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence TrillingWriter:Alison Schapker
 7.3/10(451 votes) 7.3/10(451 votes)- #12 - The OrphanS4:E12Director:Ken OlinWriter:Monica Owusu-Breen0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Ken OlinWriter:Monica Owusu-Breen
 8.4/10(519 votes) 8.4/10(519 votes)- #13 - TuesdayS4:E13Director:Fred ToyeWriter:Drew Goddard0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Fred ToyeWriter:Drew Goddard
 7.7/10(445 votes) 7.7/10(445 votes)- #14 - NightingaleS4:E14Director:Lawrence TrillingWriter:Unknown0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence TrillingWriter:Unknown
 7.6/10(430 votes) 7.6/10(430 votes)- #15 - PandoraS4:E15Director:Kevin Hooks0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Kevin Hooks
 7.9/10(458 votes) 7.9/10(458 votes)- #16 - Another Mister SloaneS4:E16Director:Greg YaitanesWriter:Unknown0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Greg YaitanesWriter:Unknown
 7.5/10(431 votes) 7.5/10(431 votes)- #17 - A Clean ConscienceS4:E17Director:Lawrence TrillingWriter:J.R. Orci0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence TrillingWriter:J.R. Orci
 7.7/10(456 votes) 7.7/10(456 votes)- #19 - In Dreams...S4:E19Director:Jennifer GarnerWriter:Jon Robin Baitz0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Jennifer GarnerWriter:Jon Robin Baitz
 7.8/10(454 votes) 7.8/10(454 votes)- #20 - The DescentS4:E20Director:UnknownWriter:Jeffery Bell0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:UnknownWriter:Jeffery Bell
 8.2/10(486 votes) 8.2/10(486 votes)- #21 - Search and RescueS4:E21Director:Lawrence Trilling0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence Trilling
 8.3/10(543 votes) 8.3/10(543 votes)- #22 - Before the FloodS4:E22Director:Lawrence TrillingWriter:Unknown0 Comments- Be first to comment!Be the first to share your thoughts Start!- Be the first to comment!Be the first to share your thoughts about this episode Director:Lawrence TrillingWriter:Unknown

Action & AdventureDrama

The Best Episodes of Alias Season 4
Every episode of Alias Season 4 ranked from best to worst. Discover the Best Episodes of Alias Season 4!

The Best Episodes of Alias Season 4
Action & AdventureDrama
Every episode of Alias Season 4 ranked from best to worst. Discover the Best Episodes of Alias Season 4!
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... 
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Season 4 Ratings Summary
"Authorized Personnel Only (1)" is the best rated episode of "Alias" season 4. It scored 7.5/10 based on 514 votes. Directed by Ken Olin and written by J.J. Abrams, it aired on 1/5/2005. This episode is rated 0.2 points higher than the second-best, "Authorized Personnel Only (2)".



