Trollz

The main characters in the series are collectively known as the "Best Friends For Life".

• Amethyst van der Troll (voiced by Britt McKillip): Amethyst is the leader of the BFFL. She is a young and pretty girl who loves her friends and would do anything for them. Amethyst is also considerate and gives good advice to her friends. Her gem is a purple heart. She wears a pink or purple top with a matching skirt and a fuchsia sash. She also wears fuchsia flats with straps. Her hair is pink and wavy with a pink heart shaped hairclip. She also wears pink heart shaped earrings and a pink heart shaped anklet. Her eyes are pink and she has pink spell beads. Her favorite color is pink. Her boyfriend is Coal and her Ancient is her grandmother. She is Dutch-Danish.
• Ruby Trollman (voiced by Chiara Zanni): She is the bossy girl and second-in-command of the BFFL, and, as such, is really pushy and cares about her looks a bit too much. She is the lancer of the group. If she really wants something she will do anything to get it. Her hair is red which done with a star-shaped style and her eyes are red and her natural hair color is brown. She has a red star gem. She wears an off shoulder white t shirt with a green star and blue and yellow sneakers, a black necklace with a red gem and a gold charmbracelet. Her favorite color is red. Her spell beads are red. Her boyfriend is Rock and her Ancient is Obsidian. She is half-Black, half-Danish.
• Sapphire Trollzawa (voiced by Alexandra Carter): She is the smartest girl in the BFFL. When the friends have slumber parties Sapphire just wants to study. Her gem is a blue flower. She wears a long sleeved blue sweater with a white shirt, a pink skirt, ankle socks, and pink flats with a blue flower on top of it. Her hair is blue and tied in a high ponytail by a pink hair bow. She has glasses on top of her head, her eyes are baby blue, her favorite color is blue. She has blue spell beads. Her boyfriend is Alabaster and her Ancient is Mr. Trollheimer. She is Japanese-Danish.
• Topaz Trollhopper (voiced by Leah Juel): She is a troll who is nervous and clumsy, loves shoppin, is a fashion expert, and the big guy of the group. Her gem is a yellow diamond. She wears a white shirt with a pink vest over it, a green miniskirt, socks, and multicolored sneakers. Her hair is yellow and messy, sometimes it's blonde. She wears a green scrunchie. She has hazel eyes, her favorite color is yellow. She has yellow spell beads. Her boyfriend is Jasper and her Ancient is Zirconia.
• Onyx Von Trollenberg (voiced by Anna Van Hooft): She is a goth girl and has a liking for poetry. And she is kind but a bit defensive. Her gem is a purple moon. She wears a black long sleeved shirt with a white tank top with pink polka dots, a black skirt, purple tights, and black boots. Her hair is purple styled in Afro puffs which tied in buckle scrunchies, her eyes are dark purple and she wears multiple ear piercings on both ears and a silver choker, her favorite color is purple. and Her spell beads are purple. Her boyfriend is Flint and her Ancient is Spinell. She is German.

• Simon (voiced by Reece Thompson): Simon the Gremlin is the main villain of the series and appears in numerous episodes throughout the show trying to take over the world of Trollzopolis and get revenge against the Best Friends For Life.
• Snarf (voiced by Janyse Jaud): A half-dog, half-ogre creature and Simon's loyal henchman who sticks by his side despite enduring endless abuse. Able to change from a cute-looking puppy to a hulking beast-like form at will.

• Coal Trollwell (voiced by Jesse Moss): He is a very clumsy Troll often getting into trouble. Boyfriend to Amethyst.
• Rock Trollhammer (voiced by Matt Hill): Rock is a muscular troll with tall blue hair. He is very dimwitted and forgetful. Boyfriend to Ruby.
• Alabaster Trollington III (voiced by Samuel Vincent): Alabaster is a mild-mannered troll with blond hair and rectangular glasses. He is a multi-millionaire, whose father owns a lot of the companies in Trollzopolis. Boyfriend to Sapphire.
• Jasper Trollhound (voiced by Armen Weitzman): During the first episode, Amethyst cast a spell which cost Jasper his hair. However, Jasper has grown used to his new bald appearance and Jasper himself doesn't mind. Boyfriend to Topaz.
• Flint Trollentino (voiced by Mike Antonakos): He is in a rock band, and loves writing poetry. Boyfriend to Onyx.

• Mrs Van Der Troll: Amethyst's Ancient/Grandma.
• Obsidian: Ruby's Ancient and owner of Obsidian's Spell Shop.
• Mr. Trollheimer: Sapphire's Ancient and the girls' teacher.
• Zirconia: Topaz's Ancient and Spinell's wife.
• Spinell: Onyx's Ancient and Zirconia's husband.

• Coral Trollarwise: Coral is the senior captain of the cheerleaders. She is in constant rivalry with Ruby, usually for a cute boy's attention. Her gem is maroon. Her gem is shaped like an ace of spades.
• Opal Trollangel: Opal seems to be Coral's main friend. She has tan skin and light-pink hair with a sky blue hair tie. Her gem is in the shape of an oval.
• Jade Trollcroft: Jade is Coral's secondary friend. She has spiky lime green hair. Her gem is in the shape of a thin diamond.

In 2004, DIC signed a deal with Warner Home Video to release Trollz DVDs in most regions. These DVDs would each feature the 3 episodes that would form up a respective story arc, with extra footage not featured on the TV versions. The first two DVDs were known as Best Friends for Life - The Movie and Magic of the Five - The Movie, which were released in September 2005 and contained episodes 1-3 and 4-6 respectively. Warner Home Video planned to release Hair Over Heels and You Glow Girls in Spring 2006, which would have contained Episodes 7-9 and 10-12 respectively, but no such release occurred.

In August 2007, NCircle Entertainment re-issued both Best Friends for Life and The Magic of the Five[3] and would then release the then-scrapped Hair Over Heels - The Movie in December 2007. You Glow Girls! - The Movie was planned to finally get a DVD release in June 2008 alongside A Hair A-Fair - The Movie, which would have contained Episodes 13-15, but were both cancelled.

These story-arc versions of the Trollz episodes would later see a release on Netflix, including the rest of the scrapped ones.

BBC DVD released Best Friends for Life in the United Kingdom in 2006, while in France TF1 Video released "La Magie des Cinq" in October 2009 through their TFOU Video label.