Billy Dilley’s Super-Duper Subterranean Summer

Episode 2

Surviving Billy

On their second day in Subterranea-Tania, Billy, Zeke, and Marsha find their way back to the Cheeserator after getting kidnapped by a vicious Pterosaur. After getting back to the Cheeserator, the trio builds a house made out of extra parts for safety.

Episode 3

Calzones

Zeke, the King of Calzones, must defend his title when a rival chef enters the picture.

Episode 4

Crab Hands

Billy invents the grafting machine and adds creature parts to his body.

Episode 5

The Date

Billy and Zeke help Marsha find romance, but an unexpected guest could ruin everything.

Episode 6

The Troggies Next Door

Billy and Zeke have an epic sports showdown with the neighbouring Troggies.

Episode 7

The Mushroom Prince

Billy repeatedly tries to steal Marsha's diary. Billy is excited to meet Count Wretcher, an eccentric neighbour and fellow inventor.

Episode 8

Count Wretcher

Billy strikes up a friendship with the sludge-obsessed Count Wretcher, who offers to help fix the Cheeserator for his own nefarious plans.

Episode 9

Hey Judy

Billy meets a new friend and a new romantic interest on the same day and is forced to choose between the two.

Episode 10

Welcome to the Hag House

When Billy becomes the new apprentice to Subterranea-Tania's resident sorceress Hag Witch, the two concoct a love potion to try on Count Wretcher.

Episode 11

Beastie Billy

Billy takes extreme measures when Marsha convinces him he has brought a curse upon himself.

Episode 12

Zartran

Billy invites a heroic warrior named Zartran to stay at his house.

Episode 13

"K" is for Klutz

Billy and Zeke try to figure out Marsha's unexplained bout of klutziness.

Episode 14

Tommy X

Zeke is blown away when he meets his favorite extreme sports hero, Tommy X.

Episode 15

Billy/Willie

Zartran convinces Billy to pretend to be the nephew of an old lady to scam her out of her secret treasure.

Episode 16

The Telltale Wart

Billy is jealous of his new friend's wart.

Episode 17

Ol' MacBilly

Teased by a gang of lizard youths for his hair, Billy decides to save up for a wig by looking after Big Doug's prized mammoth.

Episode 18

Silly Spheres

Billy, Tony and Yucky guard Hag Witch's house while she's out, but they can't resist breaking into her spells cabinet.

Episode 19

Wretcherous Treachery

Tired of being castle-bound by his domineering mother, Count Wretcher breaks loose and tries to convince Billy and friends to continue fixing the Cheeserator.

Episode 20

Jared

Billy grows jealous when Zeke and Marsha befriend a strange creature called Jared, who eventually turns out to be a hideous flesh-eater who suffered from amnesia.

Episode 21

Sluggy

Feeling ignored by Anaximander, Billy decides to take in a new pet, a slug called Sluggy.

Episode 22

Double Bubble

When Zeke starts avoiding his chores by throwing his trash on the roof, he and Billy end up dealing with a large-scale garbage problem on their hands.

Episode 23

The Glorp of the Gorks

When the Gorks' sacred slime is tampered with, Billy is enlisted to help find the culprit.

Episode 24

Rat's Entertainment!

When Anaximander starts molting his fur, the people of Subterranea-Tania decide to put on a show to make him feel better.

Episode 25

The Battle for Subterranea-Tania

As Billy, Zeke and Marsha prepare to leave Subterranea-Tania by throwing a "farewell party", Billy accidentally causes a robot-alien invasion led by an evil clone of Billy. The people of Subterranea-Tania then turn against Billy and it's up to the trio to try to stop the invasion once and for all.