A serial killer is on the loose with a craving, making Calleigh its next victim, which also jeopardizes her ability to do her job.

Andie, a 9-year-old terminal cancer patient, is brought in after suffering from a hallucinogenic episode. Wilson convinces House to take the case, but he and his team struggle to diagnose…

“Pass/Fail” is the fifteenth episode of the fourth season of the NBC science fiction drama series Heroes, and the seventy-fourth episode overall. The episode aired on January 18, 2010.

“Close to You” is the fourteenth episode of the fourth season of the NBC science fiction drama series Heroes, and the seventy-third episode overall. The episode aired on January 11,…

As Claire becomes immersed into the world of the Carnival, she becomes increasingly suspicious of Samuel’s motives. Hiro is on a mission to rescue one of his own, but has…

H.R.G. hosts an untraditional Thanksgiving dinner. Elsewhere, the Petrelli family gets a surprise guest at their table. Meanwhile, Samuel continues to hold Hiro hostage, as Lydia goes in search for…

H.R.G. hosts an untraditional Thanksgiving dinner. Elsewhere, the Petrelli family gets a surprise guest at their table. Meanwhile, Samuel continues to hold Hiro hostage, as Lydia goes in search for…

After years of questions and mystery surrounding the night Alison DiLaurentis disappeared, her four best friends come face to face with Ali and finally learn what really happened to her…

It is a rough time for all of the Liars as Spencer is reeling about the memories from her lost summer, Aria is still nursing a broken heart, Emily is…

Emily, Hanna and Spencer are concerned for Aria as they watch their friend crumble after learning shocking news about Ezra. Not knowing what is true or what to trust, Aria…

With Spencer’s possible Board Shorts revelation, she is now more determined than ever to prove her theory before bringing it to the other girls’ attention – especially since it could…

Spencer’s numerous sleepless nights with the help of prescription pills start to take a toll on her as her hunt for Ali and much needed answers continues. As she pours…

Shana returns to Ravenswood to tell Emily that she has a message from Ali, but can Emily and the girls trust Shana with all that they know about her? And…

Hanna’s new interest in crime novels helps her to come up with a plan to try and figure out whose body is in Ali’s grave. While Hanna is on her…

Now that Hanna has shared with Aria, Emily and Spencer that she has Ali’s diary, the girls hope it can shed light on their many questions. But with the diary…

Aria, Emily, Hanna and Spencer crash the Ravenswood Founders Day Celebration after finding a clue in “A’s” new lair that Ali may indeed be alive. Dressed in their finest Edwardian…

An intriguing riddle from “A” has the Liars hitting the road and heading to Ravenswood, where they are surrounded by some familiar faces. During a very special magic show, one…

After uncovering recent evidence that suggest “A” is hiding out closer than they realized, the Liars step up their investigation into their most recent suspect. Hanna continues to crumble due…

Still living at a motel, Emily is taken aback when Mrs. Dilaurentis offers to let her move into Ali’s old room and is even more distraught when the other Liars…

Holbrook’s partner, Lt. Tanner, comes to town, intensifying their investigation into the Liars and their possible connection to Wilden’s death. Emily panics when her parents come under undue scrutiny due…

Mrs. DiLaurentis’ presence in Rosewood continues to unnerve all those around her, especially when she gives Hanna a family parrot, whose gift for mimicry provides startling insight into Alison’s last…

In the season four premiere, the Liars are desperate to uncover what new scheme “A” has in store for them in the wake of the lodge fire, and have no…

Spencer is back home and presenting a good front, but Aria, Hanna and Emily are not so sure their friend is fully back after seeing how fragile she was just…

As “A” continues to play games, the stakes are raised higher as each girl is forced into difficult positions. Aria starts to seriously contemplate her relationship with Ezra as his…

Spencer hasn’t been herself lately, but has she had enough to just disappear? Could “A” have done something to her? These are all questions that Aria, Emily and Hanna are…

Now that Ali’s remains are back with her family, the DiLaurentis’ are set to bury her again, giving Aria, Emily, Hanna and Spencer another opportunity to say goodbye to their…

Everyone has secrets – Aria, Emily, Hanna and Spencer have more than most, but with all of the secrets they are holding it may be starting to get overwhelming for…

Aria is down for the count when sidelined by the flu, so Hanna and Emily are on their own to follow up on a new clue. Surprisingly, Meredith steps up…

Aria, Emily, Hanna and Spencer are looking forward to some good old Halloween fun now that the traumatic events with Nate are behind them. But once aboard the Rosewood Ghost…

Radley Sanitarium has given Mona a clean bill of health and she is headed back to the halls of Rosewood High, much to the Liars’ dismay. With their former tormentor…

Emily’s relationship with Paige has been anything but easy, but she finally feels like their relationship is going in the right direction. So when Spencer comes to her with a…

After getting a major clue from Garrett, Hanna and Spencer set out on their separate missions. Hanna sees a perfect opportunity to catch “A” or to at least see who…

With new key evidence in Alison’s murder case, Hanna fears that “A” may be framing her after a visit from Det. Wilden. With paranoia setting in, Aria decides that she…

A new “A” player is in town and is determined to show the Liars that he/she means business. After getting a gruesome reminder that “A” is still calling the shots,…

A summer has passed since Aria, Emily, Hanna and Spencer found out about Mona being ‘A’ and Maya’s death…. Each of the four girls spent their summer in different ways…

Aria, Emily, Hanna and Spencer search for the meaning of new clues leads them to a doll hospital that holds some very familiar looking dolls and a little boy that…

Rosewood’s Junior League Masquerade Gala is the perfect setting for “A’s” next game of cat and mouse with his/her favorite targets. But with Aria, Emily, Hanna and Spencer fast on…

Rosewood High’s “Truth-Up Day,” is not just an opportunity for the students of the school to air their grievances and stop bullying, but also a chance for Aria, Emily, Hanna…

After putting her foot down about Caleb with her friends, Hanna begins to feel that she is getting the cold shoulder from Aria, Emily and Spencer.

Aria, Emily, Hanna and Spencer have made a crucial mistake – they told someone about “A” and now they must pay the price. With the clock ticking and “A” calling…