Pretty Little Liars (2010)

Drama · Mystery · Romance

Based on the Pretty Little Liars series of young adult novels by Sara Shepard, the series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique falls apart after the disappearance of their queen bee, Alison. One year later, they begin receiving messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew.

IMDb rating: 7.3 (188,608 votes)
Seasons: 7
Streaming (US): Hulu · HBO Max
Language: EN
Type: TV series

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Seasons

Season 1 (2010)

7.80 avg 22 episodes 7.6 → 8.4 53 min avg

Big finale

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Pilot	7.6	2,425
2	The Jenna Thing	7.6	1,510
3	To Kill a Mocking Girl	7.5	1,347
4	Can You Hear Me Now?	7.6	1,257
5	Reality Bites Me	7.6	1,221
6	There's No Place Like Homecoming	8.1	1,239
7	The Homecoming Hangover	7.5	1,159
8	Please, Do Talk About Me When I'm Gone	7.5	1,133
9	The Perfect Storm	7.9	1,163
10	Keep Your Friends Close	8.2	1,213
11	Moments Later	7.8	1,109
12	Salt Meets Wound	7.6	1,070
13	Know Your Frenemies	8.0	1,232
14	Careful What U Wish 4	7.7	1,054
15	If at First You Don't Succeed, Lie, Lie Again	7.8	1,058
16	Je Suis Une Amie	7.7	1,030
17	The New Normal	7.7	1,017
18	The Badass Seed	7.8	1,034
19	A Person of Interest	8.1	1,058
20	Someone to Watch Over Me	7.9	1,012
21	Monsters in the End	8.1	1,033
22	For Whom the Bell Tolls	8.4	1,166

Season 2 (2011)

8.06 avg 25 episodes 8.0 → 9.0 44 min avg

Big finale
Rebound

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	It's Alive	8.0	1,172
2	The Goodbye Look	7.6	954
3	My Name Is Trouble	7.7	926
4	Blind Dates	8.0	931
5	The Devil You Know	8.0	928
6	Never Letting Go	7.9	941
7	Surface Tension	7.7	892
8	Save the Date	7.9	916
9	Picture This	8.0	917
10	Touched by an 'A'-ngel	7.8	896
11	I Must Confess	8.1	909
12	Over My Dead Body	8.7	1,290
13	The First Secret	8.5	1,239
14	Through Many Dangers, Toils, and Snares	8.4	1,056
15	A Hot Piece of A	8.2	979
16	Let the Water Hold Me Down	7.7	880
17	Blond Leading the Blind	7.8	879
18	A Kiss Before Lying	7.9	887
19	The Naked Truth	8.2	940
20	CTRL:A	8.2	909
21	Breaking the Code	8.1	894
22	Father Knows Best	7.8	875
23	Eye of the Beholder	7.9	876
24	If These Dolls Could Talk	8.5	1,052
25	unmAsked	9.0	1,524

Season 3 (2012)

8.04 avg 24 episodes 8.1 → 8.6 44 min avg

Rebound

Season 3 episodes — IMDb ratings
#	Title	Rating	Votes
1	It Happened 'That Night'	8.1	1,257
2	Blood Is the New Black	8.0	927
3	Kingdom of the Blind	8.0	876
4	Birds of a Feather	7.7	866
5	That Girl Is Poison	7.7	871
6	The Remains of the 'A'	7.6	850
7	Crazy	8.0	860
8	Stolen Kisses	7.8	879
9	The Kahn Game	7.8	865
10	What Lies Beneath	7.8	830
11	Single Fright Female	7.8	846
12	The Lady Killer	8.9	1,313
13	This Is a Dark Ride	8.9	1,451
14	She's Better Now	8.0	889
15	Mona-Mania	7.9	832
16	Misery Loves Company	8.4	954
17	Out of the Frying Pan, Into the Inferno	8.0	826
18	Dead to Me	7.9	815
19	What Becomes of the Broken-Hearted	8.1	831
20	Hot Water	7.9	798
21	Out of Sight, Out of Mind	8.1	803
22	Will the Circle Be Unbroken?	7.7	773
23	I'm Your Puppet	8.2	832
24	A Dangerous gAme	8.6	1,142

Season 4 (2013)

7.92 avg 24 episodes 8.2 → 8.9 44 min avg

Rebound
Rollercoaster

Season 4 episodes — IMDb ratings
#	Title	Rating	Votes
1	A Is for A-l-i-v-e	8.2	1,262
2	Turn of the Shoe	7.8	800
3	Cat's Cradle	7.4	796
4	Face Time	7.7	768
5	Gamma Zeta Die!	7.8	780
6	Under the Gun	7.8	775
7	Crash and Burn, Girl!	7.9	768
8	The Guilty Girl's Handbook	7.9	771
9	Into the Deep	7.8	726
10	The Mirror Has Three Faces	7.9	773
11	Bring Down the Hoe	7.8	784
12	Now You See Me, Now You Don't	8.9	1,336
13	Grave New World	8.5	1,156
14	Who's in the Box?	7.6	808
15	Love ShAck, Baby	7.8	738
16	Close Encounters	7.8	712
17	Bite Your Tongue	8.2	785
18	Hot for Teacher	7.9	753
19	Shadow Play	6.6	1,276
20	Free Fall	8.3	824
21	She's Come Undone	8.1	778
22	Cover for Me	7.6	718
23	Unbridled	7.9	771
24	'A' Is for Answers	8.9	1,286

Season 5 (2014)

7.76 avg 25 episodes 8.2 → 9.2 43 min avg

Big finale
Rebound

Season 5 episodes — IMDb ratings
#	Title	Rating	Votes
1	EscApe from New York	8.2	979
2	Whirly Girly	7.8	777
3	Surfing the Aftershocks	7.4	722
4	Thrown from the Ride	7.3	714
5	Miss Me x100	8.5	993
6	Run, Ali, Run	7.6	710
7	The Silence of E. Lamb	7.5	687
8	Scream for Me	7.5	684
9	March of Crimes	7.7	690
10	A Dark Ali	7.8	681
11	No One Here Can Love or Understand Me	7.5	704
12	Taking This One to the Grave	8.7	1,144
13	How the 'A' Stole Christmas	7.8	877
14	Through a Glass, Darkly	7.7	714
15	Fresh Meat	7.4	687
16	Over a Barrel	7.3	674
17	The Bin of Sin	7.5	673
18	Oh What Hard Luck Stories They All Hand Me	7.1	693
19	Out Damned Spot	7.4	681
20	Pretty Isn't the Point	7.8	712
21	Bloody Hell	7.5	674
22	To Plea or Not to Plea	7.7	663
23	The Melody Lingers On	7.8	692
24	I'm a Good Girl, I Am	8.4	832
25	Welcome to the Dollhouse	9.2	1,899

Season 6 (2015)

7.33 avg 20 episodes 9.1 → 7.6 43 min avg

Rollercoaster

Season 6 episodes — IMDb ratings
#	Title	Rating	Votes
1	Game On, Charles	9.1	1,799
2	Songs of Innocence	7.6	841
3	Songs of Experience	7.6	749
4	Don't Look Now	7.6	723
5	She's No Angel	7.4	744
6	No Stone Unturned	7.3	732
7	O Brother, Where Art Thou	7.7	720
8	FrAmed	7.7	732
9	Last Dance	8.2	956
10	Game Over, Charles	5.0	4,119
11	Of Late I Think of Rosewood	7.4	867
12	Charlotte's Web	7.0	714
13	The Gloves Are On	7.1	696
14	New Guys, New Lies	7.0	659
15	Do Not Disturb	7.1	649
16	Where Somebody Waits for Me	6.9	631
17	We've All Got Baggage	6.8	632
18	Burn This	7.2	622
19	Did You Miss Me?	7.3	634
20	Hush, Hush, Sweet Liars	7.6	873

Season 7 (2016)

7.46 avg 20 episodes 7.6 → 5.4 44 min avg

Bad finale
Rollercoaster
Mid-peak

Season 7 episodes — IMDb ratings
#	Title	Rating	Votes
1	Tick-Tock, Bitches	7.6	846
2	Bedlam	6.9	686
3	The Talented Mr. Rollins	7.9	720
4	Hit and Run, Run, Run	7.9	726
5	Along Comes Mary	7.2	637
6	Wanted: Dead or Alive	7.6	634
7	Original G'A'ngsters	7.4	620
8	Exes and OMGs	7.1	646
9	The Wrath of Kahn	7.5	625
10	The DArkest Knight	8.3	1,021
11	Playtime	7.5	688
12	These Boots Were Made for Stalking	6.9	602
13	Hold Your Piece	7.2	598
14	Power Play	7.9	669
15	In the Eye Abides the Heart	7.5	650
16	The Glove That Rocks the Cradle	7.6	590
17	Driving Miss Crazy	7.5	589
18	Choose or Lose	8.2	662
19	Farewell, My Lovely	8.2	717
20	Til DeAth Do Us PArt	5.4	2,147