When the gang finds themselves trapped in the apartment without power during a Christmas Eve blizzard they reminisce on how they all first met and Adam and Corri's complicated relationship takes an eventful turn. Meanwhile, a deranged serial killer named "the Christine Cringle Tingler" escapes from Framingham Women's State Penitentiary and is on the loose. An hour-long very special episode of Holliston.
When Corri discovers that legendary horror icon Kane Hodder is staying in her hospital while recovering from a failed suicide attempt, Adam and Joe hatch a plan to sign him out under their care in order to get him to star in their short film for SHINPADS.
When Adam and Joe use Kane Hodder's cell phone contacts to lure scream queen Danielle Harris to Holliston to act in their short film, the diva begins using Adam for money and the painkillers from his recent dental surgery. Meanwhile, the boys obtain a free production intern named Nicolo, a townie from South Boston with a knack for screwing things up.
Frustrated with how the SHINPADS short film is going, Joe convinces Adam, Corri, and Laura to head off into the woods for the weekend and shoot a found footage movie to capitalize on the current Hollywood trend. The boys think they've made up the infamous "Holliston Hobgoblin"... but did they?
When Laura's judgmental parents visit, a case of mistaken identity has them falling in love with Adam and Joe having to pretend to be his servant. Meanwhile, Corri convinces Adam and Joe to sit down with their childhood bully and help him complete the final step in his rehab program.
Though Corri suspects that Adam's new girlfriend may not be exactly who he thinks she is, everyone else seems to adore her and think that Corri is just jealous. Meanwhile, Lance is paid a visit by a young man claiming to be his illegitimate son.
When Corri is bitten by a crazed man at her hospital, Adam and Joe fear she may have been bitten by a werewolf and jump into action to save her, leaving Laura alone to stand guard over her. Meanwhile, Joe makes a compelling case for why his Diet Coke being flat is the more important story line of the episode.
In this special animated episode, Laura mixes together some paints she got from Japan and inadvertently creates The Blob. As the creature wreaks havoc on the once peaceful small town of Holliston, Adam and Joe try to capture the events on video in order to make a film that will gain them submission to Fantastic Fest in Austin.
When a random fan of Laura's artwork sends her a strange video tape, the gang watches it before realizing that viewing the footage comes with a hefty price. Meanwhile, Adam's latest girlfriend may be the most beautiful girl he's ever seen but he faces a moral dilemma when he realizes that she has one gigantic tragic flaw.
When Corri gets an invite to her ex-boyfriend Kevin's wedding, she enlists Adam as her date in an effort to make Kevin jealous while Laura uses the evening as an opportunity to drop a bomb of bad news on Joe. Meanwhile, Oderus moves out of Adam's closet after feeling like their friendship is completely one-sided.
When Adam and Joe's short film for SHINPADS is rejected by every film festival on the planet, the gang holds their own film festival in order to give their work a proper premiere. Joe gives Laura a serious ultimatum, Adam's new girlfriend Dana drops the "L" word on him, Corri shares a personal secret, Lance Rockett debuts his first original music video, Oderus tries to stop Adam from giving up on his dream, and zombies attack the town of Holliston in this epic and heart wrenching special season finale.