When Chester is tired of Bunnicula's ghoulish mischief, he decides to lock him back in the cellar, but this proves to be a mistake when a little beast attacks the apartment.

Bunnicula and Harold play some tunes on a mysterious harmonica that accidentally zombifies all the dead fish in New Orleans and they converge on the apartments.

After Harold comes home from having surgery when eating a soccer ball, Chester and Bunnicula commit to helping their friend get some rest and read him a bedtime story, but after a monstrous lamb-sheep hybrid emerges from the book, Bunnicula and Chester are afraid their immobilized friend will be eaten, so they team up to save him.

When a ghostly alligator looking for her missing earring is haunting the sewers spreading a crying curse through the apartment, only Bunnicula can set things right before everyone drowns in their own waterworks.

After Mina and her friends try to invoke Bloody Mary in the hall mirror, Harold discovers that they've actually conjured a mud monster that he is excited to introduce to his friends.

When Chester feeds Bunnicula garlic as a way to remove his vampire powers, Bunnicula's fur falls off and he becomes a cute, dancing skeleton, but after Chester realizes that Mina's heart will break if she realizes Bunnicula is a real vampire, he and Harold must cover up the problem.

When Chester realizes that Bunnicula isn't enough to protect the Orlock Apartments from supernatural forces, Bunnicula introduces his friends to the Knight Owl — a dedicated defender of the downtrodden, but the family's new protector seems to be a little too good at his job.

The spirit of an evil Viking warrior known as Friendless Sven the Destroyer returns to life in the body of Harold's squeaky dog toy seeking revenge against Bunnicula.

After Chester assumes that an eggplant will cause Bunnicula to lay a monster egg, Bunnicula decides to pull a prank on Chester and dresses up as his own baby.

Chester isn't acting like himself lately, but the trouble doesn't really start until Bunnicula realizes that Chester has been watching a possessed video cassette.

Chester takes a shine to a sinister Venus flytrap because the plant scares Bunnicula, but the plant has plans of its own.

When Chester desires to be human to impress Mina, he gets more than he bargained for after Bunnicula introduces him to Patches the Weredude.

Mina builds a vegetable monster for her science project, but when a blast of static electricity brings the creature to life, Bunnicula instantly falls for her charms.

Bunnicula and Chester go into the internet to stop an evil raven from feasting on the anger and hatred of everyone online.

Fluffy the Vampire Pointer sets out to vanquish Bunnicula once and for all when she suspects Mina and her pets are under his control.

A disfigured guinea pig visits Bunnicula and has plans to banish Chester to the Hole of the Unworthy.

Fed up with Bunnicula's shenangians, Chester decides to put him up for adoption, but when Harold ends up being taken away by a kooky old lady, the two must put their differences aside and save him.

Mina leaves the pets out overnight in the spooky old dog house, not realizing that the doghouse is haunted by the ghost of a playful puppy from the 1930s, who won't rest until someone plays with him.

Chester steals Bunnicula's foot to improve his luck; Bunnicula's luck gets worse and worse.

Bunnicula summons the ghost of Mina's cooking idol to aid her.

After Bunnicula accidentally bites Chester, the cat is convinced he's also becoming a creature of the night.

Mina is plagued by nightmares, so Bunnicula pulls Chester and Harold in her dreams to help solve the problem.

Bunnicula consumes a spicy ghost pepper, then starts burning up everything in sight; Harold and Chester try to cool things off.

Bunnicula and his friends realize Mina's dad has been played for a dummy when he goes on a date with a female ventriloquist.

Bunnicula finds himself far from the Orlock Apartments at sunrise, and desperately attempts to return home before the sun's rays turn him to ash.

After Mina performs some horrendous karaoke on an old blues singer's song, Bunnicula intervenes to stop the blues singer's ghost from ruining Mina's life.

A screaming spectral bear named Siobhan arrives at the apartments, and Bunnicula discovers she is scared of non-supernatural creatures.

Things begin to mysteriously disappear around the Orlock Apartments; the gang follows clues to the mysterious Mr. Molesbee in Apartment 13.

Trapped in Bunnicula's evil puzzle box, Chester and Harold must solve three puzzles before they can escape.

Patches the Weredude enlists Chester to help him woo his girlfriend, but Chester falls for the same girl.

The pets are thrilled when a silver collar turns Bunnicula into a kindhearted, totally normal rabbit.

Chester and Harold try to stop a pet calendar photo shoot that threatens to expose Bunnicula's vampire secret.

Mina's new friend, Russell, has a dark secret; can Bunnicula help the poor lad or will he simply eat him?

When a vampire tick attaches itself to Harold's butt, Bunnicula has to remove it before bad stuff goes down.

After a magical artifact combines Chester, Harold and Bunnicula into one uberpet, they must find a way to unmesh themselves.

When Mina wants to see a real ghost, her pets hire one to give her a little bit of a scare.

After an evil portrait swallows up Mina, her dad, and her friends, the pets must find a way to break the spell.

Mina's imaginary friend returns to her life; Bunnicula is set on a collision course with a supernatural creature he's never had to face before.

Chester feeds Bunnicula mixed vegetable juices to get him to clean the house.

When Red Cap sets its sights on eating Mina, Marsha, and Becky for dinner, Bunnicula must save the day.

Harold wants to prove that he can be responsible when he takes Cerberus' place as gatekeeper of the underworld, but it doesn't go too well.

While Mina is away for the weekend, a depressed Bunnicula turns invisible after eating a very dry, rotten yam.

Chester thinks Bunnicula is a robot made by aliens.

A prank war unfolds between Chester and Bunnicula.

When Patches decides to move in with Bunnicula and Harold, Chester knows that letting Mina's dad know about Patches' Were-Dude curse could be a problem.

Harold must teach Chester how to be a 'secret service' animal if they are to rescue Bunnicula from some chipmunks, who have trapped him in their tree.

A flooded basement means trouble for Bunnicula and the others when a Cellarmander eats them one by one. Together, Harold, Chester, Patches, and the Mumkey must rescue Bunnicula when he is eaten.

Bunnicula and the others traverse the sewers to retrieve Bunnicula's eye, but sewer mermaids won't make it easy.

Mina and Marsha search the city for Bunnicula, who is having a party, so Harold and Chester try to locate him before Mina does.

Bunnicula eats a mystical mandrake root and takes the size of a human.

Bunnicula helps a family of rabbits deal with a belligerent horse, who eats the rabbits of their carrots.

When Chester and the other Orlock apartment cats are trapped in a mysterious dimension by a human-hating ghost cat, Bunnicula and Harold must to rescue him.

Bunnicula's been framed for the crime of eating all the food in the fridge, so it's up to Chester and Harold to brush up on their detective skills and prove Bunnicula's innocence.

Bunnicula must travel into the world of text messaging to save an embarrassing message that Mina sent to Scott.

Bunnicula accidentally erases Scott's memory after the latter finds out about Bunnicula's secret, but also becomes rather intelligent. Chester and Harold use this to take advantage of Scott and make him cater to their every whim, but this also makes Mina miss the old Scott.

The pets find a magical locket that shows them the future, and they also learn that Mina will be in mortal danger when she becomes an adult. So, they decide to train her to be ready for any possible dangers to keep her safe.

A Government Agent searches Orlock Apartments for supernatural activity in order to save his job.

Bunnicula faces an ancient threat at 40,000 feet.

Bunnicula absorbs some catnip and becomes an evil cat with the urge of destroying everything. It's up to Chester and the other cats to turn Bunnicula back to normal.

On a school field trip to the Nautral History Museum, Bunnicula drains an ancient plant and his 'lizard brain' starts to take over.

Bunnicula absorbs a seaweed and gets transformed into a Godzilla-like creature whom a village of squirrels is scared of.

It's Easter, and when Bunnicula becomes chocolate after draining a cocoa bean, what will become of him when he is targeted by chocoholic children.

The locket repairs itself and two ogres (John DiMaggio and Kevin Michael Richardson) decide to use it to capture Mina. Now, it's up to Bunnicula to save the future.

Patches explains his origins, and how he first encountered Bunnicula.

Chester and Bunnicula discover Harold is the king from a world entirely made of candy. Now they have to face its former king: The Gingerdread Man.

Bunnicula (with Lugosi's special blend of beans used as a temporary sunblock) has an adventure at the beachside.

Madame Polodouri, thinking Chester is a Vampire Cat, kidnaps and exploits him along with three other animals.

Harold challenges Bunnicula to do about everything.

After Bunnicula consumes a cabbage, he's shot into space and must find a way to make it back to Earth.

When Count Orlock (The Original Vampire of the Orlock Apartment) returns to take control of Bunnicula and rule the world, Chester and Harold must do everything to stop him.

When Bunnicula, Chester, and Harold have vampire-dance-party, Prism-clad guardians take them to a vampire prison where other vampires both human and animal vampires alike are held.

In this flashback episode, we learn how Bunnicula helped Jean Lafitte defeat the British with their magical locket.

Patches uses a magical pen to bring his stories to life, but it endangers the town.

Bunnicula must help the rabbit family defeat a ghost rat in a game of mini golf.

While playing with Bunnicula in the cellar, the pets accidentally release a bird monster that can literally steal sounds out of the air. Unable to make a sound, the pets must stop the monster before it silences the world.

When Bunnicula attempts to eat an apple as his first time to consume a fruit instead of a vegetable, he accidentally consumes a fly who lived inside the apple with a group of fruit flies and as a result, he starts turning into a Vampire Rabbit/Fly hybrid.

After Bunnicula, Chester, and Harold escape an old Fairy Tale book, they accidentally bring with them the Wicked Queen from Snow White.

When Fluffy the Vampire Pointer returns with a cold it's up to Harold and Bunnicula to stand in for her when a Vampire-Dog dares to challenge her.

Bunnicula becomes depressed after he sucks a blueberry dry.

Bunnicula sucks a vegetable that had been burned by an iron pot, causing his body to become metallic (apart from that it can attract metal objects like a magnet).

A genie enjoys turning wishes into nightmares.

After getting magically awesome hairstyles, the pets realize there is a price for beauty.

The pets use their detective skills to track down Mina's lost pony in the underworld.

Chester's perfect day isn't all it's cracked up to be.

Bunnicula accidentally creates clones of himself and it's up to Chester and Harold to find a way to get rid of them.

Chester and Harold must get rid of Bunnicula's hiccups before it's too late.

Bunnicula tries to resist the urge to scare Chester.

Harold accidentally wins a dog race and the loser won't leave until he gets a rematch.

A witch prevents Bunnicula from getting a hug from Mina.

The pets must help Bunnicula get back his ears from a bunch of street gangs.

Bunnicula has the flu and its up to Chester, Harold and Lugosi to find a cure for Bunnicula.

When the pets go on a camping trip, Harold tries to convince Chester why camping is fun.

Harold's tail keeps getting him into trouble.

Bunnicula travels back in time to try and keep Mina's project from being destroyed.

Bunnicula gives Chester a magical hat of bravery.

Harold willingly creates puppet dolls of Chester, Bunnicula and himself, with dire consequences.

Bunnicula enlists the help of a party expert in order to help loosen Chester up.

A lucky cricket gives the pets good luck, But it comes at a price.

The pets go to a monster convention and realize Bunnicula's quite famous.

A monster scares the pets out of their skin.

A doppelganger is on the loose in the Orlock Apartments.

The pets try to get out of the Vet's office before they examine Bunnicula.

The pets go on a road trip to a music festival in the underworld.

The ghosts and ghouls of the Orlock are spooked when a mysterious visitor appears and reveals a tie to Bunnicula's past.