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Percy Jackson and the Olympians
The series follows Percy Jackson (Walker Scobell) as he leads a quest across America to prevent a war among the Olympian gods.
Victims Season 1: The Lightning Thief I Accidentally Vaporize My Pre-Algebra Teacher Alecto/Mrs. Dodds - Disintegrated after accidentally being stabbed in the stomach by Percy Jackson with Riptide. Revived.Unknown Person - Killed when Sally Jackson caused them to crash their car into the Minotaur. Shared kill. (Debatable )
Asterion/The Minotaur - Disintegrated after being stabbed in the head by Percy Jackson with his own horn.
I Become Supreme Lord of the Bathroom We Visit the Garden Gnome Emporium Tisiphone - Disintegrated after being stabbed in the shoulder Annabeth Chase with a thrown dagger.At Least 48 Unknown Monsters - Turned to stone by Medusa off-screen, bodies shown.
At Least 27 Unnamed People - Turned to stone by Medusa off-screen, bodies shown.
Ferdinand Underwood – Turned into stone by Medusa off-screen, body shown.
Medusa - Decapitated by Percy Jackson with a sword after Annabeth Chase placed her Invisibility Cap onto her head. Shared kill.Alecto/Mrs. Dodds - Crumbled to pieces after being turned stone by Percy Jackson with Medusa’s head. Revived. Shared kill.
I Plunge to My Death At Least Two Unknown People - Died after their van was thrown by the Chimera on the orders of Echidna. (Debatable )
A God Buys Us Cheeseburgers We Take a Zebra to Vegas We Find Out the Truth, Sort Of At Least 50 Unnamed People - Died in an unspecified manner off-screen, souls shown in the Underworld.
The Prophecy Comes True Gabe Ugliano - Turned to stone by Percy Jackson with Medusa’s head.
Season 2: The Sea of Monsters
SPOILER WARNING: Click "expand" to view
I Play Dodgeball with Cannibals Unknown Person - Died in an unspecified manner off-screen, skeleton shown.
Unnamed Laistrygonian Giant - Disintegrated after being impaled in the chest by Clarisse La Rue with a thrown spear.
Demon Pigeons Attack Six Stymphalian Birds - Committed suicide by flying into the magic protection shield of the Camp Half-Blood.Three Stymphalian Birds - Slashed by Clarisse La Rue with a sword.
We Board the Princess Andromeda 17 Unnamed Confederate Soldiers - Killed in an unspecified manner off-screen. Reanimated by Ares.
Pierre - Killed in an unspecified manner off-screen. Reanimated by Ares.
Boris - Killed in an unspecified manner off-screen. Reanimated by Ares.
Canthus - Killed in an unspecified manner off-screen. Reanimated by Ares.
Carringhton - Killed in an unspecified manner off-screen. Reanimated by Ares.
Mitch - Killed in an unspecified manner off-screen. Reanimated by Ares.
Two Unnamed Laistrygonian Giants - Blown up by Tyson with a bomb.
Clarisse Blows Up Everything Canthus (Zombie) - Disintegrated after being stabbed in the back by Annabeth Chase.Boris (Zombie) - Disintegrated after being stabbed in the back by Annabeth Chase.Pierre (Zombie) - Disintegrated after being stabbed in the back by Annabeth Chase.Six of Odysseus’s Crew - Killed by Scylla off-screen, mentioned.
Unnamed Cyclop - Disintegrated after being stabbed in the chest by Thalia Grace with a spear, shown in a flashback.Two Unnamed Cyclops - Disintegrated after being stabbed by Thalia Grace with a spear off-screen, shown in a flashback.Unnamed Crew Member (Zombie) - Killed and devoured by Scylla off-screen.
Unnamed Crew Member (Zombie) - Killed and devoured by Scylla off-screen.
Carringhton (Zombie) Unnamed Crew Member (Zombie) - Killed and devoured by Scylla off-screen.
We Check In to C.C.'s Spa & Resort Stavros - Torn apart and eaten by the sirens off-camera.
Nobody Gets the Fleece Truff - Killed and eaten by Polyphemus off-screen, skull shown.
Meritus - Killed and eaten by Polyphemus off-screen, skull shown.
I Go Down with the Ship Laistrygonian Giant - Disintegrated after being stabbed in the back by Clarisse La Rue with a spear.
The Fleece Works Its Magic Too Well Tantalus - Blown up with a flaming dodgeball thrown by an unknown Laistrygonian Giant.Katie - Stabbed in the stomach by Chris Rodriguez with a sword.
Two Unnamed Demigods - Slashed by Luke Castellan with a sword.
Three Unnamed Furies - Disintegrated after being struck with lighting by Zeus, shown in a flashback.
Season 3: The Titan's Curse
Deaths
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Total - 196
Season 1: The Lightning Thief - 133
Season 2: The Sea of Monsters - 63
Season 3: The Titan's Curse - Coming Soon...
Kill Counts
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Medusa - 77 (Deceased)
Scylla - 10 (Alive)
Perseus "Percy" Jackson - 5 (Alive) Annabeth Chase - 5 (Alive)
Clarisse La Rue - 5 (Alive)
Thalia Grace - 3 (Alive)
Zeus - 3 (Alive)
Tyson - 2 (Alive)
The Chimera - 2 (Alive)
Echidna/The Mother of all Monsters - 2 (Alive)
Polyphemus - 2 (Alive)
Luke Castellan - 2 (Alive)
Sally Jackson - 1 (Alive)
Chris Rodriguez - 1 (Alive)
Asterion/The Minotaur - 1 (Deceased)
Notes In the episode "I Accidentally Vaporize My Pre-Algebra Teacher", Sally Jackson suddenly disintegrates after being grabbed by the Minotaur, but this is not technically a death, as she was just transported to the Underworld, so she will not be counted.
In episode “I Plunge to My Death” Grover mentioned that the human haunted and killed the centaurs near to extinction, however the exact number it is not said so none of them will be counted.
In episode “We Find Out the Truth, Sort Of” it is mentioned that Procrustes murdered several guests, however the exact number it is not said so none of them will be counted. 
