Alias (2001)

Action · Drama · Mystery

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.

IMDb rating: 7.6 (57,888 votes)
Seasons: 5
Language: EN
Type: TV series

Browse all Big finale seasons in the explorer → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 5 seasons indexed

Cast

Seasons

Season 1 (2001)

7.79 avg 22 episodes 8.2 → 8.5 49 min avg

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Truth Be Told	8.2	1,462
2	So It Begins	7.7	948
3	Parity	7.6	845
4	A Broken Heart	7.5	805
5	Doppelgänger	7.6	752
6	Reckoning	7.6	726
7	Color Blind	7.9	729
8	Time Will Tell	7.8	684
9	Mea Culpa	7.9	686
10	Spirit	7.7	661
11	The Confession	7.8	656
12	The Box: Part 1	8.3	765
13	The Box: Part 2	8.2	735
14	The Coup	7.4	655
15	Page 47	7.8	657
16	The Prophecy	7.8	627
17	Q & A	7.3	655
18	Masquerade	7.4	613
19	Snowman	7.6	616
20	The Solution	7.6	634
21	Rendezvous	8.2	669
22	Almost Thirty Years	8.5	748

Season 2 (2002)

7.81 avg 22 episodes 7.8 → 8.7 45 min avg

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Enemy Walks In	7.8	631
2	Trust Me	7.5	582
3	Cipher	7.5	563
4	Dead Drop	7.5	563
5	The Indicator	7.6	563
6	Salvation	7.5	560
7	The Counteragent	7.7	556
8	Passage: Part 1	7.9	584
9	Passage: Part 2	8.0	579
10	The Abduction	7.8	550
11	A Higher Echelon	7.8	558
12	The Getaway	8.0	569
13	Phase One	9.0	838
14	Double Agent	7.9	592
15	A Free Agent	7.6	541
16	Firebomb	7.6	533
17	A Dark Turn	7.7	542
18	Truth Takes Time	7.9	538
19	Endgame	7.6	521
20	Countdown	7.4	510
21	Second Double	7.9	523
22	The Telling	8.7	694

Season 3 (2003)

7.72 avg 22 episodes 7.8 → 8.1 43 min avg

Rebound

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
1	The Two	7.8	557
2	Succession	7.3	517
3	Reunion	7.3	506
4	A Missing Link	7.6	507
5	Repercussions	7.4	501
6	The Nemesis	7.5	503
7	Prelude	7.7	499
8	Breaking Point	8.0	525
9	Conscious	8.0	544
10	Remnants	8.1	546
11	Full Disclosure	8.2	585
12	Crossings	7.7	513
13	After Six	7.5	527
14	Blowback	7.5	505
15	Facade	7.9	536
16	Taken	7.6	481
17	The Frame	7.5	482
18	Unveiled	7.8	484
19	Hourglass	7.9	492
20	Blood Ties	7.8	492
21	Legacy	7.6	474
22	Resurrection	8.1	517

Season 4 (2005)

7.79 avg 22 episodes 7.6 → 8.4 41 min avg

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	Authorized Personnel Only: Part 1	7.6	514
2	Authorized Personnel Only: Part 2	7.7	475
3	The Awful Truth	7.5	451
4	Ice	7.6	480
5	Welcome to Liberty Village	8.2	511
6	Nocturne	7.4	471
7	Detente	7.6	441
8	Echoes	7.6	485
9	A Man of His Word	7.5	473
10	The Index	8.0	446
11	The Road Home	7.5	449
12	The Orphan	7.3	450
13	Tuesday	8.4	512
14	Nightingale	7.8	443
15	Pandora	7.6	428
16	Another Mister Sloane	8.0	452
17	A Clean Conscience	7.5	430
18	Mirage	8.2	465
19	In Dreams...	7.8	453
20	The Descent	7.9	447
21	Search and Rescue	8.2	472
22	Before the Flood	8.4	529

Season 5 (2005)

7.59 avg 17 episodes 7.6 → 8.0 42 min avg

Rebound

Season 5 episodes — IMDb ratings
#	Title	Rating	Votes
1	Prophet Five	7.6	514
2	... 1...	7.1	447
3	The Shed	7.6	448
4	Mockingbird	7.5	443
5	Out of the Box	7.1	444
6	Solo	7.5	430
7	Fait Accompli	7.4	425
8	Bob	7.7	486
9	The Horizon	7.8	469
10	S.O.S.	7.8	445
11	Maternal Instinct	8.0	476
12	There's Only One Sydney Bristow	7.8	479
13	30 Seconds	7.6	468
14	I See Dead People	7.4	481
15	No Hard Feelings	7.4	477
16	Reprisal	7.8	490
17	All the Time in the World	8.0	703

Alias (2001)

Cast

Seasons

Shows like this