Supernatural: Skin Season 1, Ep 6
A serial killer shape-shifter adopts the likeness of Sam's college buddy to commit a gruesome murder. When the brothers investigate, the being "borrows" Dean's form to continue the killing spree.
Supernatural: Bloody Mary Season 1, Ep 5
When three adolescent girls play a game of Bloody Mary during a sleepover and unleash a ghost who lives in mirrors and kills by gouging out the eyes of her prey, Sam and Dean must find a way to stop her before she claims another victim.
Supernatural: Phantom Traveler Season 1, Ep 4
A man whom the Winchesters helped in the past calls on Sam and Dean for help regarding a strange recording on the black box of a crashed plane. They soon realize that the demon that caused the crash is picking off the crash's only seven survivors.
Supernatural: Dead in the Water Season 1, Ep 3
Sam and Dean work a case in a small Wisconsin town where something in the lake is killing people by dragging them down into the water, never to be found again.
Supernatural: Wendigo Season 1, Ep 2
Sam and Dean follow the coordinates their father wrote in his journal to Blackwater Ridge, and end up joining a hiking expedition to help a young woman and her brother find their other brother and his two friends, who mysteriously disappeared while on a camping trip in the woods.
Supernatural: Pilot Season 1, Ep 1
Twenty-two years after their mother died in a mysterious house fire, Sam Winchester is in line for a full scholarship from Stanford Law School when his older brother Dean comes to find him with the news that their father is missing and he needs his help. With the caveat that he needs to be back at school by Monday, Sam joins Dean on a search for their father, and an elusive woman in white.
Charlie receives a golden ticket to a factory, his sweet tooth wants going into the lushing candy, it turns out there's an adventure in everything. [more inside]
Brooklyn Nine-Nine: Return to Skyfire Season 5, Ep 8
Official FOX synopsis: "When Terry’s favorite author, DC Parlov (guest star Fred Melamed), returns to the precinct because his latest manuscript was stolen, Terry and Jake convince Rosa to go undercover with them at a fantasy fiction convention to find the culprit. As drama ensues between Parlov and another writer (guest star Rob Huebel), Terry admits that he’s been writing a book of his own. Back at the precinct, Holt, Amy and Charles take a forensics course, but Charles’ big mouth gets him in trouble."
Brooklyn Nine-Nine: Skyfire Cycle Season 4, Ep 8
When Terry's all-time favorite fantasy author (guest star Fred Melamed) receives threats from a Sad Puppy-esque fan, Jake helps him overcome his jitters at meeting his hero to crack the case. Meanwhile: Gina launches an unstoppable charm offensive against Boyle's cousins; Amy and Rosa try to patch up a Monty Hall problem-related marital spat between Holt and Kevin. It's a nearly All-Previously-On-MeFi episode of B99!