Pretty Little Liars Wiki

Season 4

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Liars Unite. (4A)
New truth. New enemy. New year. (4B)
Seasonal Quote(s)
Season 4
Season 4 | Number of Episodes: 24



Premiere Airdate June 11, 2013
Finale Airdate March 18, 2014
Slogan Liars Unite. (4A)
New truth. New enemy. New year. (4B)
Season Guide
Season 3
Season 5

Season 4 begins immediately where Season 3 left off. Pretty Little Liars was renewed by ABC Family on October 4, 2012. Source Producation began in mid-March 2013 and ended in early November 2013.

It will consist of 24 episodes, aired on/off between the summer 2013 and the spring 2014. It briefly returned for the annual Halloween PLL Special episode in October 2013, and resumed new episodes in January 2014.


Spencer Hastings

After the fire at the lodge Spencer and Toby is back together but A tries to split them apart when A torture Toby about his mother, so now Spencer is helping investigate his mom murder. Also now she is wondering if her best friend is alive, while finding out some news about her sister and also trying to deal with not getting into UPenn and trying to find another college to go to. She finds out a lot of clues to Ali, that include Tippi the bird a college and also a creepy lady name Carla Grunwald that she meet in Ravenswood. 

Emily Fields

Emily is having a hard time with knowing if Ali is alive or not. Due to a recent injury that "A" cause that mess up her shoulder she is not able to swim, when she take medicine out of her mother medicine cabinet, which cause an injury during a swim meet which put her out of action. It get worst when someone calls protective services on her parent to try to make them lose her but it did not happen. Later on after her mom gets suspended from work because Emily stole a key from her mom work to sneak into Wilden's place a car goes through her house which made her and her mother rent a motel until Jessica DiLaurentis offers Emily Ali's old room. She takes her up on that offer but eventually leave and live with Spencer because it was just to creepy. In Ravenswood she almost get cut in half by a saw and had a window drop on her head looking for Ali.

Hanna Marin

Hanna is feeling the after effect of the fire, swearing that she saw Ali and thinking if she can trust Mona or not. After Spencer finds Hanna mom cell phone in Wilden's coffin, she start to worry about her mother and also start to get suspicious that her mother killed Wilden. Hanna moms comes home and its a bitter sweet homecoming since Hanna thinks her mom is a killer. She finds evidence like a pair of muddy high heels and also a gun in her mother bag. She meets Spencer and Emily at the college and tried to hide th gun and gets caught by the cops and arrested and could be charged a fine and seve up to 2 years of jail time. Her mom gets arrested and it go hill for Hanna. She miss her mom and sad that her mom is in jail. They get reunited but her mom have to be under house arrest until she is proven innocent,She tries to find proof that her mom is not Wilden's killer when she meets a guy name Travis, who tell Hanna he saw her mother leave before Wilden was shot. Travis confess and Hanna mom was release from jail. Soon after she goes with the girls to Ravenswood to find Ali. She take a diary from A lair. Afterward they go to a strange house where she get lost and find a girl name Miranda and tells Caleb to stay and help Miranda find her uncle. She reunites with the girls when they see Ali.

Aria Montgomery

Now broken up with her long term boyfriend Ezra, Aria need to find away to move on. After almost being run down by A, she decide to take a karate class where she find a cute karate instructor name Jake, they build a crush for each other and go out a few times. After her mom was sting by bees, Aria had to convince her mom to go to Europe with her boyfriend Zach so she can be safe. She later helps Mike's friend Connor with his English homework, when he kiss her, she turned him down which then made him tell the whole school that she was sleeping with him. Now upset about that and A and also Ezra trying to help, she not very happy. When her brother gets blamed for damaging Conner car, she tries to defend him with the help of her dad and Ezra who got Mike free from suspense. Aria later thank Ezra and they get a bit closer. She invite Jake to a dance and he accept buying her some new boots. At the dance after dancing with Jake, she confront Ezra about Maggie and Malcolm but he ignores her and go home. She later go to his apartment where they talk and where CeCe is spying on them. She meets Ezra once more after a bad date with Jake wher they share a kiss. At Ravenswood Aria is made to go into a box which was a distraction to kidnapping Emily. She later fight CeCe and almost kills her. Later on Ezra meet the girls at Ravenswood when they get a flat and later she see Ali but then Ezra pops up.


Main Cast

Recurring Cast

Add characters here when they have appeared in at least 3 episodes in the season.

Guest Cast

See Also: Character Appearances



Image Title Original Airdate No. in series No. in season
72 'A' is for A-l-i-v-e June 11, 2013 72 4.01
The girls turn to Mona for answers, now that she is also being targeted by "A." Plus, the contents of the trunk are revealed.
73 Turn of the Shoe June 18, 2013 73 4.02
The presence of Mrs. DiLaurentis continues to unnerve all those around her. Toby shares a heartbreaking secret with Spencer. "A" nearly kills Mona.
74 Cat's Cradle June 25, 2013 74 4.03
Hanna worries her mother is keeping a dangerous secret, which leads to an uncomfortable meeting with Detective Holbrook. Melissa returns to Rosewood.
75 Face Time July 2, 2013 75 4.04
A new detective means new questions, and the Liars are asked some hard questions. Plus, Spencer lays a trap for Melissa.
76 Gamma Zeta Die! July 9, 2013 76 4.05
Spencer and Emily visit a nearby college, but they have different agendas for their time on campus. Hanna is frantic after another horrifying discovery among her mom's things.
77 Under The Gun July 16, 2013 77 4.06
Trying to protect her mom gets Hanna in trouble with the cops. Searching for the recipient of Ali's mysterious phone number leads Spencer and Toby to Ravenswood.
78 Crash and Burn, Girl! July 23, 2013 78 4.07
Caleb and Toby team up to investigate "A" and what happened the night of the lodge fire. Ezra struggles with how he fits into Aria's life. Hanna tries to act normal.
79 The Guilty Girl's Handbook July 30, 2013 79 4.08
Caleb tries to convince Hanna that Mona can't be trusted, causing Mona to prove her loyalty in the most unexpected way. Emily reconnects with her old boss Zoe.
80 Into the Deep August 6, 2013 80 4.09
Paige throws Emily a surprise birthday party. Mona's selfless act provides Hanna and her mother with their first bit of good news. Ezra gets some distressing news.
81 The Mirror Has Three Faces August 13, 2013 81 4.10
Mrs. DiLaurentis offers to let Emily move into Ali's old room. Trying to get involved in Jake's interests, Aria finds an opportunity to follow a lead.
82 Bring Down the Hoe August 20, 2013 82 4.11
Ezra reaches out to Aria, just as she decides to move on with Jake. A Western-themed dance turns into a two-step with "A." And Hanna is stalked by a fellow student.
83 Now You See Me, Now You Don't August 27, 2013 83 4.12
An intriguing riddle from "A" has the Liars hitting the road and heading to Ravenswood, where they make a shocking discovery.
84 Grave New World October 22, 2013 84 4.13
The girls crash the Ravenswood Founders Day Celebration after a clue suggests Alison may be alive. Caleb meets a kindred soul.


Image Title Original Airdate No. in series No. in season
85 Who's In The Box? January 7, 2014 85 4.14
As the Liars go looking for answers about Alison and try to make sense of their lives for the past year, a darker side of Ezra emerges.
86 Love ShAck, Baby January 14, 2014 86 4.15
After Hanna shares that she has Ali's diary, the girls hope it can answer some questions. But will Aria, Emily, Hanna and Spencer really admit which personal story is about them?
87 Close Encounters January 21, 2014 87 4.16
Shana says that Ali wants to meet Emily - and not the other girls - but could it all be part of an "A" plan? Aria and Hanna deal with matters of the heart.
88 Bite Your Tongue January 28, 2014 88 4.17
"A" goes after Hanna in an unexpected way. Spencer works overtime to decipher the stories in Ali's diary. Aria is upset with the new friend Mike has made.
89 Hot for Teacher February 4, 2014 89 4.18
Spencer's hunt for the truth takes a dangerous turn. Will Hanna be able to figure out Spencer's secret? Emily looks to make amends with Alison through Shana.
90 Shadow Play February 11, 2014 90 4.19
Spencer's numerous sleepless nights start to take a toll on her and she heads down a dark and stormy path.
91 Free Fall February 18, 2014 91 4.20
Spencer is determined that it is finally time to tell Aria about what she has found out about Ezra, but Emily and Hanna are worried about what it could do to her.
92 She's Come Undone February 25, 2014 92 4.21
Aria grapples with Ezra's betrayal while Spencer must deal with the fallout from her addiction. Meanwhile, Paige is fed up with Emily's secrets.
93 Cover For Me March 4, 2014 93 4.22
Emily takes up the sleuthing reins and hunts for answers about Ezra and Mona. Hanna begins a new search after being confronted by Holbrook and Tanner.
94 Unbridled March 11, 2014 94 4.23
With the girls still reeling from their own issues, they pull it together to be in a charity bridal fashion show, hoping to get answers from Mrs. DiLaurentis.
95 A is for Answers March 18, 2014 95 4.24
Aria, Emily, Hanna and Spencer finally get answers about the night Ali disappeared. With their newfound knowledge of Ali's long-held secrets, can they figure out who "A" is?


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Start a Discussion Discussions about Season 4

  • whos a

    3 messages
    • I think that was meant to be one of the liars voices. Just because it wasn't showing their faces doesn't mean it wasn't one of them yelling. W...
    • Yea Paige wasn't the one on the rooftop it was a dude.. I think she's on the A Team
  • Who you really think is Big A?

    75 messages
    • Wren or Jason could be A but definitely not Ezra since he was faced with A in the season 4 finale.
    • alright mine theorie: none off the girls because why are they doing that to therselfs and none of the parents because they never new ab...

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