Mona Vanderwaal

Mona was Hannah's best friend until all the girls came back together. Mona felt dumped and all alone. She i ow apart of the A team. She tied to get Spencer to get join the A team, if she didn't Mona would kill Spencer. The girls caught Mona before she could hut Spencer. Mona was put into a nut house. Mona talked to Hannah saying she is sorry but on the Halloween special she snuck out of the hospital to do her 'A' stuff. She pretended to be Hannah's boyfriend Caleb. Hannah never found out it was Mona. At the end of the night she went back to the hospital like nothing ever happened. She sure is not right in the head.

Halloween Episode

On Tuesday October the 23rd Pretty Little Liars had a special Halloween episode like they do every year. I am gonna tell you what happened. So if you have not seen it and wanna be surprised, don't read this yet! Okay so, on the Halloween special all the girls went on the ghost train. Of course A was on the train too. Do you guys remember from last years special, that weird baby mask? Well it appeaser in the special too. When Aria was feeling down about Ezra not coming Adam Lambert came to talk to her. But as soon as he left A put sleeping powder in Aria's drink. Could Adam somehow be involved?
Every one notices that Aria is missing  Everyone goes to look for her. When Spencer is alone the guy in the baby faced mask kidnaps her. It turns out to be Garrett. He explains to Spencer that he never killed Alison, but Jenna thinks Garrett killed Alison. When Garrett went back to check on Alison, he said Aria's dad was there having a heated dissociation with Ally. When Spencer goes to find Aria to have Garrett explain this to her, A tries to kill her by chocking her. But after a minute or two Page comes to the rescue!
When Aria wakes up she is a big box all tied up! She tries to escape but all she does is tip the box over! When the box tips over, she looks to her side and there is a dead body!! That dead body turns out to be Garrett! As she is trying to free herself, the A team tries to push her out of the back of the train. Just before she falls he friends save the box from tipping over. The police come and take statements. As they are taking statements Toby and Noel get into a fight, Toby pushed Noel into the ice chest and to what I think is Alison's dead body slides out of the chest with all the ice.
At the very ed of the show, there is a hand trying to dig its way out of the dirt.

Garrett Reynolds

Garrett is one of the most unknown person in the show, even though he is a cop. He is very up and down. He can hide what the evidence of the death of Alison, but Jenna turned in evidence to say he was guilty. He was put away in Jail for the murder of Alison. Spencer turned in evidence that she hoped would lock him away forever but it ended up proving he was inanest. He was let off and is now roaming the streets.

Jenna Marshall

Jenna Marshal is one of the very sneaky girls on the show. When Alison was still alive, her and the four girls played an evil prank on her that made her go blind. Then Alison just seems to turn up dead a little later. The four girls always thought it was Jenna that killed Alison. But now tables have turned. Jenna had a surgery to have her eye sight repaired. It worked but she made everyone believe that it didn't work. The four girls found out and promised to keep it a secret then the next day Jenna tells everyone it worked. The girls also thought Jenna killed Mia until they received a video from Noel. Jenna is now off the kook.

Alison DiLaurentis

Alison DiLaurentis is what this whole show is based around. She was murdered a few yeas ago. She also had the same stalker A following her every move. But untested of telling her friends she kept it very secret. That is what probably got her killed. She was always go secretive. She would always hid things that wouldn't normally be hidden. She was the leader of the group of girls. But secretly they didn't like her because she was always so mean to them. The girls are trying to solve her murder.

Toby Cavanaugh

Toby Cavanaugh is a very up and down character in the show. All the girls thought he is the one who killed Alison but how tables have tuned. He won over Spencer's trust and now are currently dating. He seems like such a sweet guy. He is very secretive though. Spencer ad Toby have been dating for a while and they have made a big choice ad they made a big step in their relationship. But the Summer Season Finally; Toby has been on the A team for some time now. Spencer has no idea... I want to know what Spencer will do when she finds out. We will just have to wait and see.

Spencer Hastings

Spencer Hastings is the brains of the group. She is am over achiever to make her parents happy. But what her parents don't know is that she does a lot of things her parents would not approve of, like she is dating this guy Toby. Spencer's parents don't really like Toby because they think he is that one that killed Alison. Spencer is obsessed with trying to find out who A is. Her obsession is starting to hurt others around her.

Maya St. Germain

Maya St. Germain is more of the wild girl of the show. She is Emily's girlfriend. She has been caught with drugs so she was sent away for some time. Emily and Maya till had a close relationship. When Maya came back she told Emily she ran away to California but she actually was still in town but hiding. Then before the two could see each other again, they found her body. She was murdered. Now the group of four is trying to find out what really happened to her.