Groundling Marsh

Galileo Swampson

Galileo (performed by Gord Robertson) is a young leader Groundling. Relatively elf-like in appearance, he has yellow-orange skin, dark hair with a slight purplish tinge, a very short braid or ponytail in the back, and a rounded nose. He calls himself an explorer, and is constantly exploring and mapping the marsh. He is also curious about the world beyond the marsh, where the humans live. He built Stacks out of pieces of junk that humans dumped in the marsh. In some ways he is perhaps meant to resemble a Native American person. He is very friendly, but will sometimes lose his patience, particularly with Maggie. In the title sequence of every episode, he is seen looking through a telescope, implying that he is named after Galileo Galilei, the famous astronomer. He wears a natural-looking brown tunic and pants. He has the ability to see in the dark, His love interest is Maggie, He has a little sister named Vilma.

He appears in the show very often. Despite being relatively mature in terms of his personality, he shares the role of protagonist with Maggie and, occasionally, with Crystal. Each character has been the focus of a number of episodes, so the show has more of an ensemble cast.

Maggie Muckswell

Maggie (performed by Jani Lauzon, Wende Welch and Trish Leeper) is the youngest tomboyish Groundling and one of the most commonly used characters. She is roughly humanoid but more animal-like in appearance than some of the other Groundlings. She has large eyes, purple eyelids, a red button nose, and darker-pink skin or fur. Her hair sprouts from her head in flower-like petals, and she also wears a large yellow flower in her hair. She wears a brown, sleeveless, natural-looking, buttoned jacket that looks like her vest. She is an extremely rambunctiously energetic sporty female lead character of the marsh, she often gets herself into trouble due to her sometimes immature behavior. However, she is very well-intentioned, tries to help others, and is curious about the world around her. She hangs out with Galileo and Ivy and their friends, Maggie is often seen carrying a small, green, stuffed animal whom she calls Mossy Bear and whom she treats like a friend. In the episode titled "Mossy Bear," Galileo tries to get Maggie to give up Mossy Bear, first by trying to convince her and then through trickery, Her love interest is Galileo.

Mud/Slinger Bogsmith

Mud/Slinger is the only Two-Headed Groundling in the world and the resident inventor. Mud and Slinger are really two separate individuals who share a body:

• Mud (performed by Stephen Braithwaite) the right half (left from the camera's perspective) has light purple skin, a round face, and spectacles perched on his nose. He is Slinger's younger brother, He is somewhat absent-minded, but very friendly, and also the one who does most of the scientific research and inventing. He is also the less confident of the two and occasionally gets nervous or afraid in a situation, with Slinger always trying to help him get over his fears.
• Slinger (performed by Fred Stinson) shares the same goals as Mud and contributes to their creation. He is Mud's older brother, however, he is more of a salesman, concentrating on finding uses for the inventions, and relying more on intuition than knowledge. He also appears to have slightly better social skills than Mud. Slinger's skin is green and his facial features are more angular. It was once revealed that he has by far the best sense of smell in the marsh.

Both have troll-like appearances, with large furry ears and bright blue except on their faces and hands. Mud/Slinger is the strongest Groundling in the marsh and is always creating inventions out of the junk that humans throw away. Often, these inventions malfunction. Sometime in the past, Mud and Slinger's Grandcestors (the Groundlings' term for ancient ancestors) named Slide and Mash both lived all alone in a part of the marsh and had no friends. After meeting each other and forming a deep friendship, they wanted to be merged as one, for fear of ever being lonely again. Unseen spirit creatures called the Tree Elders gave them a potion that did just that. Since then they lived happily. This implies that all of Slide/Mash's descendants, including Mud/Slinger, have been conjoined twins. Mud/Slinger occasionally quarrel, but solve their differences easily enough. In the episode "Two Be of Not to Be" after Hegdish causes a major disagreement between Mud and Slinger, they decide to take the same potion, which will give them separate selves. But before they can go through with it, they learn Slide/Mash's story and that the potion only works once on every pair. Thus, they resolve their quarrel and renew their friendship, They shares a catchphrase is "Did Not and Did Too!" at each other.

The malfunctioning inventions combined with occasional disagreements, makes Mud/Slinger the series' comic relief. But despite causing problems accidentally, Mud/Slinger is generally beneficial to the marsh and a help to his fellow Groundlings.

Stacks

Stacks (performed by James Rankin) is a large principal (counselor) robot built by Galileo out of junk that humans have brought to the marsh and brought to life by a powerful lightning storm. He eventually becomes a mobile unit when his essential components are placed in a special motorized vehicle (which Mud/Slinger created for him using an old shopping cart) and for which he is very grateful (though gets carried away at first). Mostly, he is humble and kind, and tries to answer the Groudling's questions with information from his database. He sometimes feels insignificant being "just a machine" (as in the season one episode Life Before Stacks which also shows his origins).

He has a long neck that looks like a very thick vacuum cleaner tube. His head is a tall metal canister with a handle that forms his nose, a large mouth at the bottom, a pair of eyes farther up and a hairbrush on top. Several cables dangle from his head down to the heap of machinery below him. A computer monitor forms his chest, while farther down a reel of film from a film projector on one side and a mechanical arm on the other side protrude from the heap.

Eco

Eco (performed by James Rankin) has lived in the marsh for over two thousand years. She is a teacher and a source of guidance and solace for the Groundlings. Mostly human in appearance, she wears dark red robes and has pale green skin, elderly, slightly wrinkled face, dark twinkling eyes and hair made of dark green leaves with red berries. She is the wisest and most spiritual of the Groundlings, and is kind, with a quirky sense of humor. She is the keeper of the Groundling Mythology, which holds the answers to most of nature's secrets. Her beliefs are similar to that of Gypsies and, to a lesser extent, Buddhists. She can talk to animals, and takes care of the marsh. Sometimes, Eco temporarily gives an important duty or the responsibility of a rare plant or artifact to Maggie or Galileo (often to test their virtue and help them learn life lessons about responsibility).

Hegdish Yuckywood

Hegdish (performed by Dan Redican) (Fred Stinson) (and later John Pattison) is a trickster, a rival, a grouch, and the show's only main antagonist. He was added in the second season. He will become a second male character in the show. He wears a brown scarf and has shaggy purple fur, large black eyebrows (which makes the top of his head appear bald), and heavily ringed yellow eyes. Cynical, pessimistic, sarcastic and lazy (In many episodes he is shown sleeping in a hammock in the middle of the day), he sometimes makes the effort to horde the things he likes, trip up the plans of the other Groundlings, give misleading information, and waste resources. His bitterness springs from his back-story, referenced in many episodes, in which they were both given the chance by the Tree Elders to learn how to speak with animals and be granted other powers and responsibilities (this was when he as Eco were much younger, and good friends). Now Hegdish jealously ridicules Eco when he can, though he worries about her when she goes missing in the episode "It's a Wonderful Marsh" and is even moved to tears upon finding her safe and sound, He is Galileo's rival, He has a little brother named Chet.

There is also a part of Hegdish's past, referenced in several episodes, in which he snuck aboard a ship, ate the food in the hold, fell asleep, woke up at out at sea, was thrown overboard by angry sailors, chased by sharks, and swallowed by a giant fish. After that, he started becoming nervous around boats and large bodies of water. Despite generally avoiding his fellow Groundlings, Hegdish will often share knowledge from his travels and sometimes cooperate with them. In the episode "Bah Hegdish," a holiday episode where the groundlings celebrate Twinkle Time (a Christmas-like holiday) and which uses the storyline of Charles Dickens' A Christmas Carol where he plays the role of Scrooge and so comes to realize how lonely he would be without his fellow Groundlings.

Crystal Clearshine

Crystal (performed by Nina Keogh) is Eco's grandniece. She is a fashionista, She is covered in fuzzy light blue fur. The skin of her face is blue, and she has a whispery voice, very large, white eyes with small black pupils, a small pink nose at the end of her snout, long thin fingers, and extremely long, furry ears (pigtails) that hang down her back. These ears give her the power to hear long distances; she can also see in the dark like Galileo. It was once said that she is a soft fashionable bunny-rabbit, and she lives in a beauty cavern. In her introduction episode, Crystal comes to visit Eco and has to wear glasses to protect her eyes. She soon becomes fast friends with Maggie and the other girls.

While not one of the original characters, Crystal continued to appear on the show, sometimes as the main protagonist of an episode, as in "Crystal and the Ice Wind." A running gag is Hegdish's tendency to annoy her by mispronouncing her name (calling her "Crispy", "Creepy", "Cookie", "Cracker", or "Christmas").

Chet Yuckywood

Chet (performed by Gord Robertson) is Hegdish's 2 year old cheerful and rambunctiously playful little brother. He has a high-pitched voice, wears a teal T-shirt and has shaggy purple fur, small thin black eyebrows and heavily ringed yellow eyes like Hegdish's. He was first appeared in the last episode of Season 2, He is more rambunctious than Maggie's, He likes Vilma who hangs out, He likes adventures with Vilma.

Vilma Swampson

Vilma (performed by Trish Leeper) is Galileo's 2 year-old rambunctious, sweet and gentle kindful little sister, She has a high-pitched voice, yellow-peach skin, long purple-magenta hair with bangs and two pink flower bows on her pigtails. She wears her pink Native-American dress with red patterns and her pink and red shoes, She was first appeared in the last episode of Season 3. She was gently sweet rambunctious together with Chet. She will have a love crush on Chet. She likes to go hang out with Chet, She also likes adventures with Chet.