Buckle up, Bitches. Nothing is as it seems.
~ Mona Vanderwaal as "A"
Mona played with dolls. I play with body parts. Game on Bitches.
~ Charlotte Drake as "A"
A lie for a lie, an eye for an eye. The bell tolls for Hanna.
~ Alex Drake as "A.D."

"A" is the main antagonist of "Pretty Little Liars", the novel and television series. They are an anonymous Big Bad that target the main characters, the Liars, for their own motive and will stop at nothing to get what they want.

While there have been multiple of them, the original and first main "A" was revealed in the second season finale to be Mona Vanderwaal, the Liars' ally. Her helper was Lucas Gottesman. When Mona is sent to Radley Sanitarium for treatment, she is approached by an unknown person who wants to form a partnership, and that person becomes the second main "A", known as Big "A".

Mona and Big "A" form the "A-Team", hiring Toby Cavanaugh, Spencer Hastings, Lucas Gottesman, Darren Wilden and Melissa Hastings, while Big "A" commands the team in the disguise of Red Coat. After Toby and Spencer leave the team, Big "A" steals the game from Mona and kicks her out of the team, where she becomes one of the Liars herself. Big "A" joins forces with an ally, who is The Black Widow and also a decoy Red Coat, and the "A-Team" disbands after Big "A" murders Wilden for betraying them and Melissa leaves. In the 6A finale, Big "A" is unmasked as CeCe Drake, real name Charlotte, with her ally being Sara Harvey. In Season 6B after the five-year jump, Charlotte is murdered and this spawns the birth of the final "A", known as Uber "A", who wants to find her killer and get revenge. They hire Jenna Marshall and others as their helpers. In Season 7, it was revealed that Charlotte had other helpers, who were Noel Kahn and Jenna Marshall.

Instead of going by "A", Uber "A" uses the alias "A.D.". Over the course of Season 7, "A.D." hires multiple people assisting them in their "endgame". They create a board game known as "Liar's Lament" and send it to the Liars, as a way of watching over them and tormenting them. Sydney Driscoll was one of their many helpers, and Sydney escorts Aria Montgomery onto the team after they blackmail her with a secret she has been keeping. After Mona is revealed as Charlotte's killer, "A.D." reveals themselves as Alex Drake, Charlotte's half-sister and the identical twin sister to Spencer Hastings, one of the Liars. Aside from wanting to avenge Charlotte's death, she wanted to take over Spencer's life and become her, prompting to hold Spencer captive. Wren Kingston was Alex's partner-in-crime and her lover, and she had sent him to murder Mona in revenge for her killing Charlotte, however, she instead joins the team once more after offering her services. Alex was later defeated and she was captured by Mona, who then won the game overall.


In October 2008, Mona Vanderwaal began sending Alison DiLaurentis anonymous threats. Mona sent Alison dolls and stalked her and the Liars, while wearing a zombie baby costume. On Halloween night, Mona attacked Alison, who believed she was Noel Kahn, and crowned herself as "A". Mona's threats as "A" grew stronger and darker and Alison became fearful. On Labor Day weekend of 2009, Mona began sending Alison murder threats to scare her. Various angry people were in Alison's yard and Alison ended up getting hit with a stone by CeCe Drake, who thought she was Bethany Young. Mona, in turn, hit Bethany, believing her to be Alison. Alison survived the incident and was found by Mona on the side of the road, who then convinced her to disappear. Mona finally had everything she wanted and became best friends with Hanna Marin, with both of them becoming the Queen Bees of Rosewood High. Alison's disappearance drew her friends apart and Aria moved away to Iceland. 1 year after the disappearance, Aria returned to Rosewood and Mona feared that she would lose Hanna to them. So in order to keep them apart, she began using "A" again. She hired help from Lucas Gottesman, blackmailing into being her helper. However, Mona's plan backfired when she actually ended up bringing them closer together. This made Mona even angrier and she eventually began pretending to receive threats from "A" herself. Gaining the Liars trust, Mona began working with them and she and Spencer went out to the Lost Woods Resort to find a clue on "A". Mona ends up revealing herself as "A" to Spencer and tries to convince Spencer to join the A-Team. Meanwhile, at the Ball, the other Liars follow Melissa Hastings, who Mona sent to the Ball, dressed anonymously as the Black Swan. Mona and Spencer fight and Mona ends up falling off of a cliff, but she survives and is admitted to Radley Sanitarium. Here, CeCe Drake begins visiting her and Mona tells her all about the "A" game. CeCe offers her a partnership and they become "A" together, starting a full A-Team, which consists of Toby Cavanaugh, Spencer Hastings, and a blackmailed Lucas and Melissa again. CeCe begins to believe that her cousin and adoptive sister, Alison, is alive and begins disguising herself as Red Coat. She hatches a plan to draw Alison out and forms an alliance with Sara Harvey, who she sends to act as a decoy Red Coat on the night of the Thornhill Lodge party. Their plans are foiled when Shana Fring sets the Lodge ablaze, but it manages to work, as Alison rescues Hanna from the fire, proving she is alive and the other Red Coat.

Later, Shana was killed by The Liars in self-defense when she attempted to finish the job to kill them. Seeing this as the perfect opportunity to end the game, as the Liars thought Shana was "A", CeCe prepared to leave for Paris. However, CeCe has an addiction to the game, and decided to stick around. After kidnapping the Liars, and mentally torturing them in a dollhouse, she later kidnapped Alison to explain her story. After finishing, CeCe orders Sara to set off a bomb she planted in the building, so that they could die together, but Spencer disables the bomb, and Emily punches Sara. Sara attempts to stand up but accidentally electrocutes her hands, as the Liars watch in horror but don't attempt to help her. Her plans foiled, CeCe attempted suicide on the roof, but Alison convinces her to stop, and she declares "Game Over". CeCe, now going by Charlotte, is admitted to Welby Sanitarium after this, while Sara escapes charges by claiming she had Stockholm Syndrome.

5 years later, Charlotte is released from the Sanitarium, only to be murdered by an unknown assailant. After this, a new "A" arises to commence the game once more, this time to find out who killed Charlotte. This "A" does not use a nickname at first, but uses Emojis to sign their text (prompting the nickname "Amoji" by the Liars). However, the stalker later uses the name "A.D." as their official signature. "A.D.", also known as Uber A, reforms the A-Team, now consisting of Jenna Marshall and Sydney Driscoll. Jenna makes a deal with "A.D." to kill the Liars at the blind school in exchange for an eye surgery. "A.D." has Sydney pay for the surgery on their behalf and then has her recruit a new member of the A-Team: Aria Montgomery. Aria is blackmailed by Uber A into acting as their helper, but is also given the choice of simply joining to win. Aria breaks into Emison's baby nursery and destroys it, as well as spying on the Liars, stealing Lucas's comic book to deliver to "A.D." and leaving behind a message for Spencer and her family. Eventually, Mona is revealed to have killed Charlotte in self defense. "A.D." then ends the game and leaves town, unrevealed.

1 year later, "A.D." returns and sends another member of the A-Team, Wren Kingston, to kill Mona. However, Mona convinces them to let her rejoin the A-Team and they do, with her now acting as "A.D.'s" new helper. Mona kidnaps Spencer and brings her to the lair of "A.D.", where "A.D." reveals herself as Spencer's twin sister, Alex Drake. Mary Drake, who is now working with "A.D.", reveals that she gave Alex up for adoption and never told anyone of her existence.


Book Series

TV Series

The A-Team

The A-Team

Main article: The A-Team

The A-Team is the team of "A's" assembled by the main "A" during the time. "A" started the team in 2008, while Red Coat expanded upon the established team and became the leader. 5 years after the end of Charlotte's game, "A.D." forms an updated version of the team, now also referred to as the "A.D." team.

Murders Committed By "A"(s)

Book Series

Courtney DiLaurentis Buried alive in Ali's Pretty Little Lies
Ian Thomas Killed in Wicked
Jenna Cavanaugh Killed and buried in Heartless
Tabitha Clarke Bludgeoned, then drowned in Twisted
Gayle Riggs Shot through temple in Stunning
Kyla Kennedy Burned with acid in Crushed
Graham Pratt Suffocated in Crushed
Greg Messner Murdered in Toxic

TV Series

Bethany Young Bludgeoned with shovel by Mona,
then buried alive by Melissa
Committed by Mona Vanderwaal and Melissa Hastings
Garrett Reynolds Shot in chest and stuffed into
a crate by Wilden
Committed by Darren Wilden
Darren Wilden Shot several times with a gun by Charlotte Committed by Charlotte Drake
Jessica DiLaurentis Poisoned with hypertension medication
by Mary, then buried by Charlotte
Committed by Mary Drake*
Charlotte Drake Neck broken with metal rod by Mona Committed by Mona Vanderwaal*
Sara Harvey Presumably bludgeoned Committed by Noel Kahn*
Wren Kingston Beaten with a metal pipe by Alex, then
had his ashes turned into a diamond
Committed by Alex Drake

*Murder not committed while the character is on the A-Team.



  • Big A's identity was revealed to be CeCe Drake.
  • Melissa Hastings and Lucas Gottesman were both revealed to have worked as "A", but both claiming to have been blackmailed.
  • Charlotte and Sara both shared the identity of Red Coat.
  • Sara was the "A" wearing the black veil disguise, which has been nicknamed "The Black Widow" by the writers.
  • Ezra Fitz was believed by the fans and Liars to be Big "A" briefly, before it was revealed that he was instead writing a book on Alison.
  • It is heavily implicated that Mary Drake, Elliott Rollins, Sara Harvey, and Noel Kahn were all working for Uber A at some point. However, only Jenna has been confirmed to be on the Uber A-Team.
  • Shana Fring pretended to be "A" in New York, but was not a member of the A-Team.



The A-Team
A | Mona Vanderwaal | Charlotte DiLaurentis | Alex Drake | Sara Harvey | Lucas Gottesman | Spencer Hastings | Melissa Hastings | Jenna Marshall | Noel Kahn | Wren Kingston | Sydney Driscoll | Aria Montgomery | Mary Drake | Charles DiLaurentis | Red Coat |

Alison DiLaurentis | Archer Dunhill | Bethany Young | Cindy & Mindy | Jessica DiLaurentis | Lesli Stone | Lyndon James | Meredith Sorenson | Shana Fring |

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