Billy Dilley's Super-Duper Subterranean Summer

Plot

Characters

• Billy Dilley is an eccentric science-obsessed 12-year old boy who is more observant and often willing to explore much of the creatures in Subterranea-Tania. He is often described as silly, weird, trouble-prone, and overall optimistic.
• Zeke is a long-haired slacker who was assigned to work with Billy. He often tries to appear cool and aloof, but in reality, can get emotional quite easily. He is considered the voice of reason and usually makes sarcastic remarks. Zeke also tends to be a talented chef, often making calzones and pancakes.
• Marsha is a wannabe social butterfly and budding journalist who was assigned to work with Billy. She is very impressionable and lively, if somewhat spacey at times.
• Anaximander is Billy's silent pet rat who spends much of the episodes lazing around.
• Judy is a female swamp monster that Billy befriends, and later becomes his love interest.
• Count Raymond Wretcher is a green-skinned tyrant who dreams of covering the surface with sludge. He pretends to be friendly towards Billy as an attempt to steal the Cheeserator to bring up to the surface.
• Mrs. Wretcher is Count Wretcher's overbearing mother, who often complains to her son about spreading sludge outside the castle grounds. She is never physically seen as she only appears as a portrait with a speaker below to communicate with others.
• Big Doug is a mammoth farmer and owner of "Big Doug's Wonderful World of Wigs".
• Hag Witch is a witch who has a massive crush on Count Wretcher. Billy works for her as her apprentice.
• The Troggies are primitive gorilla-like creatures in Subterranea-Tania.
• *Yucky is a young Troggie who is friends with Billy. His vocabulary consists almost entirely of his own name. While he can be naïve and mischievous, Yucky tends to be very intelligent.
• Tony is a talking snail who was formerly an apprentice to the Hag Witch and a friend to Billy.
• The Gorks are a tribe of lizard man who have a hatred for surface-dwellers. In "Lab Friends… Forever?", they were convinced that Billy, Zeke, and Marsha were the ultra-rare Wormasaurus Rex.
• *Gorkager is the wise leader of the Gorks. While he is intelligent, he tends to be aggressive at times.
• *Chancellor Gork is the second-in-command to Gorkager. He only appears in the first episode, mistaking Billy for an entertainer.
• *The Great Gork in the Celing is the god of the Gorks who lives in the clouds of Subterranea-Tania.
• Gregory P. Zartran is a golden-haired Conan the Barbarian-like figure who is actually a homeless conman desperately trying to look for a good home and food.
• Francis, also known as Gumbrump,, is a hairy, brown cyclops who is said to be Zartran's archenemy, but is actually his best friend.
• Thurston is the servant to Count Wretcher and Mrs. Wretcher.
• The Orangutanasaurs are orangutan-like creatures who are similar to the Troggies, but they speak better.
• The Mushroom Prince is the ruler of Subterranea-Tania's mushroom patch. He appears in the episode "The Mushroom Prince".
• Aunt Agnes is an elderly lizard woman who is secretly a member of the Subterranea-Tania police. She appears in the episode "Billy/Willie".
• Ogre Chef is a muscular, pink-skinned ogre who lives in a cave. He appears in the episode "Calzones".
• Hag Sisters are the Hag Witch's two sisters who are said to be beauticians. They appear in the episode "Silly Spheres".
• Jared is a carnivorous jellyfish-like monster that ended suffering from amnesia and befriending Zeke and Marsha.
• Sluggy is a slug who Billy befriends as a pet after feeling ignored by Anaximander. He appears in the episode "Sluggy".
• Mud Men are slimy creatures who live in Subterranea-Tania. In "The Date", Billy and Zeke disguised a Mud Man as Marsha's summer love, Greg Hastings.

Episodes

Production

Broadcast

Release

Streaming services

Reception