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.

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 faces an ancient threat at 40,000 feet.

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

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?

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.

Harold challenges Bunnicula to do about everything.

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

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

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

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

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

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.

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.

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

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

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!

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

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

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).

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 mummy monkey attacks the apartment.

After Harold comes home from surgery after 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 hybrid of a spider and a lamb emerges from the book, they’re afraid their immobilized friend will be eaten! Bunnicula and Chester team up to save their friend.

When a ghostly Southern alligator looking for her missing earring is haunting the sewers spreads 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’s super excited to introduce to his friends.

When Chester feeds Bunnicula garlic as a way to remove his vampire powers, the bunny’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.

When the spirit of an evil Viking warrior returns to life in the body of Harold's squeaky dog toy, it wants revenge against the rabbit that trapped it in the first place.

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.

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

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

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

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.

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

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

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

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

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.

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.

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.

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

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.

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.