When a group of unwelcome visitors descends upon The Salvatore School, Hope leads the charge to keep her friends safe. Meanwhile, MG uncovers a secret about his mother and Josie finds herself in a dire situation.

When a series of events leads Josie, Lizzie and Alaric to the prison world, they come face to face with the twins' evil uncle Kai.

Hope is tracked down by the one person who could help her "Rebekah Mikaelson". Rebekah is fearful of what path Hope has chosen but makes every effort to get through to her. Josie and Lizzie hold out hope in a seemingly dire situation as MG figures out what he can do to help. Meanwhile, Kaleb wants to set things right and turns to Cleo for guidance.

Hope continues to be swirled in confusion and fighting her humanity, which results in her seeing the people who mean the most to her: Rebekah, Marcel, Kol, and Freya. Kaleb wants to introduce Cleo to his world, including those who had the most profound influence on his path. Meanwhile, Lizzie devises a plan to get in someone's good graces.

As Lizzie and Josie prepare for their long awaited sweet sixteen party, Alaric finds himself preoccupied with the latest supernatural arrival – one that hits a little too close to home. Elsewhere, Penelope’s latest plan gives MG one last shot at impressing Lizzie on her big day, while an unexpected betrayal causes tensions to boil over between Hope and Rafael.

When a spontaneous road trip to visit MG’s parents leaves him and Landon missing, and a distressed Rafael with no memory of what happened, Hope, Alaric and Kaleb set out to find them before it’s too late.

Hope finds herself in a race against the clock as the threat of the prophecy looms and the pressure to rescue the Saltzmans grows. Meanwhile, Alaric's attempt to keep his family safe leads him to make a difficult decision.

Hope wrestles with her reality. Alaric entrusts the Super Squad to work together. Cleo confides in Landon. Meanwhile, MG divulges some important information to Lizzie and Finch sees a different side to Josie. Kaleb, Jed and Ethan also appear.

Hope realizes she has a difficult choice to make, much to Alaric's disapproval; Kaleb and MG come up with their own plan to help Hope; Alaric realizes he needs to relinquish control.

As the Salvatore School prepares to host the Miss Mystic Falls pageant, Hope secretly deals with a recent trauma that’s causing her magic to go on the fritz. Meanwhile, the unexpected arrival of Roman, a boy from Hope’s past, causes Landon to be on alert. Elsewhere, MG struggles with the fallout from his recent actions, while Josie’s secret desire to win Miss Mystic Falls takes a backseat to Lizzie’s plan for the pageant.

When a truth-seeking monster arrives in Mystic Falls during Commonwealth Day, Hope and Lizzie fear that the secrets they’ve each been keeping have made them targets. Meanwhile, MG, Kaleb and Kym seek out an unlikely ally, who may have knowledge on how to take down the latest monster. Finally, Freya receives an unexpected visit from one of the Salvatore Students.

When things take a dark turn on the twins’ 17th birthday, Lizzie is left to make a difficult decision. Meanwhile, Hope takes drastic measures when she and Alaric clash over how to handle an issue involving Josie. Finally, Rafael makes a heartbreaking discovery.

Hope, Lizzie, MG, Kaleb, Jed, Cleo and Alaric reflect on recent events and what comes next for each of them. Hope and Lizzie each find solace from unexpected yet welcome sources.

When the fallout of Hope’s actions leaves her and Landon on the outs, she turns to Lizzie for help making things right. Meanwhile, Landon uncovers secrets about his past, while Josie looks into a secret that Alaric has been keeping.

Hope finds herself involved in a game of cat and mouse as Lizzie sets out to make things right. Josie has a heart-to-heart with Finch. Alaric, Landon, and Ted get a surprising result from their quest. Meanwhile, MG, Jed and Cleo handle matters back at The Salvatore School.

After discovering that Landon is in trouble, Hope and Alaric set out in search for him. Along the way, they uncover some startling information about Landon’s past.

Following a stay in Europe with her mother, Lizzie returns to Mystic Falls and comes face to face with someone who could make all her wishes come true – including making Hope Mikaelson disappear.

Tensions rise among the students after Alaric decides to give the students a bigger voice by forming an honor council. Determined to find out more about Landon’s past, Hope does a series of magical tests on him. Meanwhile, Alaric and Dorian take on the next creature to try and find out what they want and where they are coming from.

When a samurai shows up looking for a demon that possesses its victims, Josie leads the charge to defend her friends from the demon's wrath; MG is conflicted by a secret he's uncovered about Lizzie's new vampire friend, Sebastian.

As the Salvatore School prepares for its upcoming ‘80s-themed decade dance, Hope and Lizzie find themselves trapped inside a never-ending labyrinth with a monster on their trail.

Hope’s suspicion is piqued after Wade shares some startling news with her. To uncover the secrets of a mysterious artifact, Alaric must work with an enemy from his past. After Ethan finds himself in harm’s way, MG is forced to make a difficult decision.

Hope presents a challenge to Ken, which he has to accept. Cleo is set on revenge. The Super Squad prepares for the battle of their lives. Meanwhile, Landon has some unexpected visitors.

When the urn goes missing, Alaric, Hope, Josie, Lizzie, Kaleb, Dorian and Emma hit the road to locate the artifact before the next Malivore creature arrives. Meanwhile, Lizzie takes aim at Hope for all the past spring breaks she’s ruined. Finally, the group bands together when a town-wide quarantine threatens to expose their supernatural identities.

Determined to move forward with her new life alone, Hope's latest hunt leads her on a collision course with the past. Landon's newfound status as the popular guy leads to tensions with Josie. MG contemplates telling Lizzie how he feels about her.

Josie and Lizzie search for answers which leads Lizzie to uncover a dangerous plan. Cleo works on tracking down Hope, who does not want to be found. Hope pays a visit to a familiar face. Meanwhile, Landon gets some clarity and a surprise visitor.