Colin's Endless Adventures in the New World

 is an American animated television series created by TBD, being the third Colin in the New World television series. It is being produced by Bandai Namco Entertainment, Titmouse, Inc. and Amazon Studios and has aired on Amazon Prime Video since August 18th, 2023.

Synopsis
Colin, Delaney, Fly and the now redeemed Amanda go through their chronicles and shenanigans in the Infinitum while Colin and Delaney go through college life while also teaching Amanda about Earth.

Main

 * Colin (voiced by Tom Kenny (Season 1 only) and Ben Schwartz (starting with Season 2)) - A confident and brave, yet cocky and impatient young adult who aims to protect the world he discovered from threats.
 * Christine (voiced by Jennifer Hale) - Colin's female form that he would turn into via a spell whenever he enters Lovely Kingdom.

From the games, comics and previous shows

 * Delaney (voiced by Kath Soucie) - a curious, yet tomboyish young adult girl who is Colin's best friend since childhood.
 * Amanda (voiced by Grey Griffin) - a seductive, yet friendly and feisty young adult woman who was once a Shadow Kingdom ruler and after her redemption, she has since moved to Earth to go to college while also learning more about Earth.
 * Shallow (voiced by Mark Hamill) - an intelligent shadow creature who is Amanda's sidekick, often being her bodyguard and updates on what is going on and now gotten a job as a daycare teacher.
 * Benjamin "Ben" (voiced by Phil LaMarr) - a sporty and chill, yet at times aggressive African-American young adult who is one of Colin and Delaney's best friends.
 * Matthew "Mat" (voiced by TBD) - an intelligent and wise young adult who is one of Colin and Delaney's best friends.
 * Samantha (voiced by Alanna Ubach) - a fashion-loving, bratty and spoiled, but caring Hispanic-American young adult who is one of Colin and Delaney's best friends.
 * Alexis (voiced by Hynden Walch) - a shy and sensitive young adult who is considered as a outcast by the school due to her mismatched eyes, but is treated like a good friend by Colin and his friends, even feeling welcome and being very close to them.
 * Penelope (voiced by Ashley Johnson) - An attractive and pretty snobby, yet caring and well-meaning teenage girl who is Colin's teen sister, deeply caring for her brother.
 * Katie (voiced by TBD) - A happy-go-lucky and cute, yet mischievous young girl who is the youngest of Colin's sisters, also deeply caring for Colin.
 * Julianna (voiced by Kari Wahlgren) - A party loving and attractive young adult who is a friend of Colin who plans parties at his college. She also has her name stamped on her rear end.
 * Tammy (voiced by TBD) - a geeky student who really loves studying and also loves bugs.
 * Devin (voiced by TBD) - a college student that both Colin and Delaney have befriended; he’s curious about what adventures they go on.
 * Cayleigh (voiced by TBD) - a weird yet intelligent young adult who often talks to herself while doing her own things as some of Colin's friends find her to be weird, yet Colin himself thinks she should be given a chance.
 * Allison (voiced by TBD) - a calm and good-natured young woman who is Zoey's older sister who, like her sister, is popular and pretty snobby wearing clothes similar to Zoey, but she likes to meditate when stressed, while also not fond of Zoey's obsession with Colin.
 * Vanilla (voiced by Grey DeLisle) - a snobby and self-centered, yet caring and sometimes ditzy teenage girl who is a niece of Candy and a cousin of Colin, Penelope and Katie, living in a city named Sunny Day Highway and is often loved due to her appearances and loves anything luxurious. Despite getting her selfishness getting the best of her, she has a caring side.
 * Fly (voiced by Scott Menville) - A rebellious and stubborn, yet royal anthropomorphic frog citizen who first discovered Colin and often tags along with him.
 * Glowhog (voiced by John DiMaggio) - A hedgehog-like creature with crystals on his fists and his quills, and the protector and the son of the banished champion of the Crystal Kingdom.
 * The Blooming Trio, the trio of cute Mud girls that rebel against the Muds and the fact the dinosaurs are scared of them. Consisting of:
 * Rebecca (voiced by Mae Whitman) - a chill and level-headed Mud who, unlike the other Muds, doesn't bother scaring dinosaurs and rebels against them, often allying with Colin and his pals, while having some sort of a crush on him as well as the leader of the Blooming Trio.
 * Annabelle (also voiced by Debi Derryberry) - A rowdy, but flirtatious and rather intelligent Mud who also like sports as she has a friendly relationship with Colin, as well as finding him adorable.
 * Meghan (also voiced by Kath Soucie) - A girly, but soft-hearted, gentle and sweet hippie Mud who enjoys the peace and also tries her best to look as cute as possible as she finds Colin to be a sweet man.

Debuting in the show

 * Andrew (voiced by TBD) - Mat’s kind-hearted and skilled boyfriend who works better using brains than brawn. He used to have trouble talking to people, but after he met Mat he became more outgoing.

From the games, comics and previous shows

 * Amethyst (voiced by Jodi Benson) - A malicious, devious, but also hammy and rather humorous girl from the Shadowlands kingdom who is the sister to Amanda, now aiming to take over the Infinitum to try and fill the void after Amanda's redemption.
 * Crowbar (voiced by TBD) - Amethyst’s henchman who is very ditzy yet determined, and wears a skull over his head to look more menacing.
 * Asmodeus (voiced by TBD) - a sinister and terrifying floating face who is Grinsley's older brother who was previously a enslaver, now powerless and decides to work with Amethyst on her goal, while finding Crowbar as his annoyance.
 * Zoey (voiced by Mae Whitman) - a popular and snobby young adult as she has a very creepy obsessive crush on Colin, even hating on Delaney because she has a love interest in him.

Episodes
See List of episodes.

Trivia

 * The first season of the series is the last CiTNW-related project Tom Kenny voices Colin, as starting with the second season of the show as well as Colin in the Other New World, Ben Schwartz voices him.