Fright Knight School

Fright Knight School is a 22-minute flash-animated Halloween comedy television special set after the events of Knight School II focusing on Ellenor and company spending the night inside the Museum of Medieval History (which was formerly the eponymous school) while telling stories on Halloween. The television special premiered on TBS on Thursday, October 29, 2026.

While the cast members of the film series reprise their roles, Avril Lavigne was replaced by AJ Michalka as Ellenor.

Plot
Halloween night was occurring and Ellenor, Darcey and Jane were passing their time egging their rival classmates' houses. With Agatha, Lance takes her on her first trick-or-treating, but gets interrupted when Ellenor brings up the idea of spending the night at the Museum of Medieval History to tell stories; Lance declines participating while Agatha decides to go with the girls and wait until next Halloween. The girls are accompanied by Oliver, Andrew, Bill and Troy as they had agreed to Ellenor's choice.

Arriving, they get settled in Reginald's office and commence their story telling.

Don't Count on It (told by Jane)
Jane has saved up her lunch money so she could afford a Magic 8-Ball her parents refused to buy her. Returning home, she tries it out for about 20 minutes, ending with her asking it if she will live forever; the ball's response was "don't count on it". As she shakes it countless times, she gets the same response. Jane comes to her senses of why they had refused to buy one for her; she throws the ball in the trash.

The next day, Jane returns from school and finds her 8-Ball on her dresser and out of her trash can, so she gives it to Darcey as to be her problem now. At night, Jane wakes up and finds the ball suddenly back to her bedroom. Calling Darcey, she doesn't answer as her body is seen unconscious on the floor.

Perturbed, she goes to return the ball back to the store. When she gives the cashier her receipt and puts the ball back to the shelf she found it. Remarking her question about her living forever, it responds with "don't count on it", followed by it and other 8-Balls coming out of their boxes. Jane runs out of the store and into the streets, while the wave of 8-Balls gives chase. Cornered in an alley, the 8-Ball she bought falls into her hands and it says "outlook not so good"; the 8-Ball wave falls onto her.

Epilogue
As Jane ends the story, she mentions it was a dream she had. Darcey criticizes how she is dead in that story. Jane suggests that she tell a story better than hers.

Darcey's Scary Story (told by Darcey)
It was midnight, and Darcey was finished saying her prayers before she went to bed. She wakes up and finds herself in a fictional world where her stuffed animals guide her to a golden castle. However, it was just an empty black void inside, which she gets tossed into.

Epilogue
As Ellenor asks if there was more, Darcey's story was over. Dismayed, Andrew leaves and takes the boys (minus Bill) with him.

On the Walk Home (told by Andrew, Oliver, and Troy)
The boys have exited the museum. On their way back home, they find a horse following them, which they try to make it leave by giving it treats and leading it the other direction. Irritated from the poor results, Andrew kicks it in the rear, which kicks him back; the others run off while it was distracted. Spotting the others, the horse gives chase.

As the horse catches up to them, the three split up; Troy goes downtown, Oliver goes uptown, and Andrew goes into the neighborhood. As they have the horse dumbfounded on their whereabouts, Troy gets an idea; he tells the boys to go to the docks, then he gets the horse's attention and leads him to the docks, where the boys set a trap, which has it trapped in a grease slide, then fall into the ocean. Relieved, they start to head home, until the horse jumps out of the ocean and lunges towards the three, screaming in terror.

Epilogue
Revealed that it was a story, Andrew boasts how their story beats out Jane's and Darcey's, which the former spits on his face while the latter admits theirs was better while crying in defeat. Ellenor, who gives the boys accolades on their collaborative effort, was up next.

Death Before Love (told by Ellenor)
Told as a black-and-white noir, a young detective by the name of Harold (portrayed by Lance) was hired to investigate the upcoming crime by Ramirez (portrayed by Anthony). Breaking into his apartment, he searches for evidence or plans he has. During his search, he finds Ramirez's daughter Madge (portrayed by Ellenor), who overheard about Harold's priority and insists on helping him if he takes her away with from father for good, to which he agrees. However, she was shot by Ramirez, then shoves Harold out the window he came in before they had any means of leaving.

Epilogue
As Darcey cries over the characters' death, Jane and the others were not as pleased. Agatha was the last one of the group to tell a story.

A Night Fright (told by Agatha)
Set in London, a young girl (portrayed by Agatha) was in her bedroom studying. Suddenly, she heard a loud knock on her door. Answering it, she finds it was a zombie of her father, frightening her and she escapes through the window. Out on her roof, she finds the streets of London infested by zombies. With her zombie-fied father following suit, she flees the scene. The other zombies notice the girl running off and they follow her as well.

She runs her way to the pier, where she boards a boat and the crowd leaves in defeat and dismay. Little did she know, a zombie's hand was on one of the oars, which jumps onto the girl's face, making her fall out of the boat and into the ocean.

Epilogue
Agatha ends the story with her dying from drowning. Shocked but impressed, the students give her kudos on her story.

A knock on the door was heard, then it was opened by Mike the janitor, who is displeased with their presence and exposes them to Reginald, who lets them off with a warning. As the night was ending, Ellenor and company chose to end the night by buying candy in the local convenience store and watching her copies of Halloween specials.

Cast

 * Anna Kendrick as Ellenor
 * Ben Schwartz as Lance
 * Kelly Marie Tran as Agatha
 * Damon Wayans Jr. as Oliver Jade
 * Seann William Scott as Andrew
 * Jerry Trainor as Bill
 * Chris Hardwick as Troy
 * AJ Michalka as Darcey
 * Abby Elliott as Jane
 * John Cleese as Gerald Reginald III
 * Cedric the Entertainer as Mike
 * Conrad Vernon as Mr. Begley

Home media
Fright Knight School was released on DVD and Blu-ray on November 9, 2027 separately and in a double pack entitled Knight School: After School Specials.