Persuaded by the word "treating" to dress up as a princess for Halloween, Mercy the pig's trick-or-treat outing has some very unexpected results.

Nate and his dog Sludge try to solve a case on Halloween night and find themselves locked in a haunted house.

It's Halloween, and Franklin can't wait for the costume party with games, prizes, a parade, and a haunted house.

A band of trick-or-treaters and a mother cat and her kittens spend a very scary Halloween.

Froggy tries to find just the right costume for Halloween and although his trick-or-treating does not go as he had planned, he enjoys himself anyway.

Arthur finds everything about Halloween scary, including his little sister's costume, his morning snack, and the big house on the corner.

Sally Skellington is the official, newly-minted Pumpkin Queen after a whirlwind courtship with her true love, Jack, who Sally adores with every inch of her fabric seams -- if only she could say the same for her new role as Queen of Halloween Town. Cast into the spotlight and tasked with all sorts of queenly duties, Sally can't help but wonder if all she's done is trade her captivity under Dr. FInkelstein for a different cage. But when Sally and Zero...

A boy who looks ordinary transforms into grumbling Crankenstein when he receives more tricks than treats on Halloween.

Farmer Brown does not like Halloween, but the animals hold a Halloween party in his barn.

All the other dogs make fun of Oscar the dachshund until one Halloween when, dressed as a hot dog, Oscar bravely rescues the others.