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Season guide

Martin Mystery: Season 3

26 episodes Premiered Aug 31, 2005 Updated Oct 4, 2026
Previously on Martin Mystery

Season 3 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Martin Mystery Season 2.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 3 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 3 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 3: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

23%
77%
Mytharc (6): Crucial lore & season climaxes
Core (20): Character development & subplots
Side Quest (0): Standalone / filler
S3·E1 Mytharc

Curse of the Looking Glass

Aug 31, 2005 · 30 min

A lonely girl at Torrington finds a mirror that makes her pretty "like the Jenni's of the world" but every boy she touches turns into a monster.

S3·E2 Core

Mystery of the Teen Town

Sep 7, 2005 · 30 min

A boy in a town, discovers a mystery website who has trapped an evil alien that uses the energy of others to get out of his web prison.

S3·E3 Mytharc

Rise of the Sea Mutants

Sep 11, 2005 · 30 min

A boy decides to raise sea monkeys, but when the sea monkeys do not appear he flushes the packet down the toilet, where they reach polluted water and become sea mutants.

S3·E4 Core

Attack of the Evil Roommate

Sep 14, 2005 · 30 min

Martin orders some paranormal objects of a magazine, all result fake, except one which, when Diana breaks it, creates another Diana.

S3·E5 Core

Web of the Spider Creature

Sep 18, 2005 · 30 min

Torrington's old biology teacher, Mr. Black, allows himself to be bitten by a spider, transforming him into a half-spider half-human creature to get revenge on the staff who forced

S3·E6 Core

Attack of the Lawn Gnomes

Sep 28, 2005 · 30 min

Some teens stole a lawn gnome from an old lady's garden in Ontario. The gnomes come to life and turn everyone into lawn gnomes until they get the missing gnome back.

S3·E7 Core

Hairier and Scarier

Oct 12, 2005 · 30 min

Martin is scratched by a Phantom Werewolf when he cleans out the CENTER's cages. Soon, the Phantom Werewolf breaks out and begins turning other Torrington students into werewolves

S3·E8 Core

Wrath of the Torrington Worm

Oct 16, 2005 · 30 min

Martin's dad accidentally releases and gets swallowed by a prehistoric worm which Martin had already caught. Worse, if he doesn't stop the worm soon, his father will become the wor

S3·E9 Core

Night of the Scarecrow

Nov 27, 2005 · 30 min

They find that a previous French owner used a talisman to make the farmland his own for good. The scarecrow in Martin's aunt's garden scarecrow starts to literally scare the life o

S3·E10 Core

Return of the Imaginary Friend

Nov 30, 2005 · 30 min

A teenage girl's teddy bear turns vicious and starts turning her once-friends into doll replicas.

S3·E11 Core

The Warlock Returns

Dec 4, 2005 · 30 min

Martin releases an evil warlock in order to win a competition.

S3·E12 Core

House of the Zombies

Dec 14, 2005 · 30 min

go with M.O.M on a six-day corporate retreat, a bad storm comes and they are forced to take shelter in a creepy old abandoned house. What they don't know is that the man who built

S3·E13 Core

Day of the Shadows (1)

Jan 4, 2006 · 30 min

Martin, Diana, and Billy are confused when one day they wake up to find themselves the only ones on campus...and the world. They soon meet Kaitlin, another confused person who turn

S3·E14 Mytharc

Day of the Shadows (2)

Jan 4, 2006 · 30 min

Kaitlin has fallen victim to her shadow, and as usual, it's up to Martin and Billy to save the day. They've found out that since the people who were safe slept in the light, that's

S3·E15 Mytharc

Rise of the Secret Society

Jan 8, 2006 · 30 min

Martin and schoolmate Jerry are chosen to join a secret society, The Bones, where membership entails cool powers like telekenesis and free stuff like extra dessert and sports cars.

S3·E16 Core

Wrath of the Venus Fly Trap

Jan 15, 2006 · 30 min

A student's plant experiment for the Science Fair goes awry and the plant starts to eat the competition and anything that gets in his way.

S3·E17 Core

Tale of the Enchanted Key

Jan 22, 2006 · 30 min

A famous writer, Evan Prince, gives Martin a typewriter...without telling him that the stories Martin writes will actually come to life.

S3·E18 Core

Pirates of Doom

Feb 12, 2006 · 30 min

Martin goes on a school trip to a museum where there is an exhibition of pirates, and he decides to see where are the things of an old pirate that was told to have supernatural pow

S3·E19 Core

Journey Into Terrorland

Feb 15, 2006 · 30 min

Billy, and Diana decide to take Martin to an amusement park for his one-year investigator reunion, but in this park the things come alive by an Egyptian spirit that thought a ride

S3·E20 Core

Return of the Djini

Feb 19, 2006 · 30 min

Diana is ticked off with Martin and Kaitlin, and the djini uses this to her advantage as she possesses her with an enchanted bracelet.

S3·E21 Core

Rage of the Leprechaun

Mar 12, 2006 · 30 min

Marvin escapes an angry leprechaun and call Martin and Diana for help. it turns out that Marvin is keeping for himself a mystic four-leaf clover the grants the holder limitless goo

S3·E22 Core

The Curse of the Six-String Serenade

Mar 19, 2006 · 30 min

Martin, Billy, and Java start their own band to attract the girls. But Martin finds out that his new electric guitar is possessed which transforms his girl fans into love monsters.

S3·E23 Core

It's Alive (1)

Apr 8, 2006 · 30 min

Diana resigns from the center for not having a good evaluation and joins a rival paranormal organization called the CIHL and starts stealing Martin's monsters.

S3·E24 Core

It's Alive (2)

Apr 9, 2006 · 30 min

Marvin escapes from an angry leprechaun and calls Martin and Diana for help. It turns out that he was keeping a mystic, four-leaf clover that grants the holder limitless good luck.

S3·E25 Mytharc

Lovespell from the Underworld

Apr 9, 2006 · 30 min

Martin is reunited with his first crush, Vivian Michelle, who embarrassed him during the grade school times. Martin tries to avoid her, but when he finds out that Vivian has change

S3·E26 Mytharc

All I want for X-mas

Dec 17, 2006 · 30 min

Martin and Diana are stuck at school for Christmas until MOM invites them to the Center's Christmas party. All goes well, until an Evil Elf intends on ruining everyone's Christmas

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