As the season progresses
After their father, John Winchester, goes missing on a "hunting trip," 26-year-old Dean pulls 22-year-old Sam back into the life. Total Episodes: The Full Episode List Main Creature / Theme Key Moments Woman in White Sam's girlfriend Jess is killed; the hunt begins. The brothers search for their father in the Black Hills. Dead in the Water Vengeful Spirit A "Lake Monster" turns out to be a boy's ghost. Phantom Traveler Demon (Possession) First time we see exorcisms and the "Christo" test. Bloody Mary Bloody Mary Urban legend comes to life for people with secrets. Shapeshifter Dean is framed for murder by a shifter. Classic urban legend hunt at a college. Cursed Land Known as one of the most "skipped" episodes by fans. Poltergeist Return to the original Winchester home in Lawrence, KS. Ghost (Doctor) Sam and Dean investigate a haunted sanitarium. Sam and Dean split up for the first time. Dean is saved from a heart condition by a "healer". Ghost Truck Dean’s first love is introduced in a haunted truck case. Psychic Human Introduction of Max Miller and other "Special Children". The Benders A terrifying episode where the monsters are just people. First appearance of Meg and a reunion with John. Hell House First appearance of the Ghostfacers (Harry and Ed). Something Wicked Flashbacks reveal Dean's guilt over Sam's safety. Provenance Haunted Painting A ghost trapped in a family portrait causes chaos. Dead Man's Blood Introduction of vampires and the legendary Colt. Azazel (Demon) The boys prepare to face the Yellow-Eyed Demon. Devil's Trap Meg / Azazel The season ends with a devastating car crash. Fan Favorites vs. Skips Supernatural Season 1 All Episodes
The Tulpa (a thought-form) Synopsis: A comedic but clever episode. Two amateur ghost hunters create a fake urban legend on a website, but because enough people believe in it, a monster manifests and starts killing. The brothers prank each other relentlessly. This is the "fun" episode before the storm. As the season progresses After their father, John
Before the apocalyptic battles, the introduction of angels and demons, and the multiverse-expanding lore, there was a simple, terrifying premise: Two brothers, a classic car, and the darkness lurking on America’s back roads. Dead in the Water Vengeful Spirit A "Lake
The ghost of Bloody Mary Synopsis: A terror-inducing episode where saying the name "Bloody Mary" three times into a mirror summons a spirit that punishes secret guilt. Sam is forced to confront his secret guilt over Jessica’s death. This remains one of the scariest episodes in the entire franchise.
While every episode builds the Winchester bond, fan communities like Reddit's r/Supernatural