Tiberius

Tiberius is one of the main characters in the Arlene franchise. He was the GC Member of Intelligence and one of Arlene, Taylor, Ripjaw, and Phantom’s creators. He used to live in Mystico before it was wiped out entirely. He and his friends managed to escape the carnage, with him and his best friend, Trevor, heading for Earth. Coming up with the plans for Arlene, he went to get the ingredients needed to created it, only to disappear into Mystico Prison by Kyle and Deacon.

Origin
Tiberius has gone through, to put at lightly, the most changes out of all the other characters. His original design had him with a blue mustache, but after he was given a purple mustache after a color error, Robert stuck with it. His original name was gonna be Chansey, but after Robert found out the name was used for a Pokémon, it was changed to Tiberius after revisions to avoid copyrighted violation. Tiberius was named after James Tiberius Kirk, a character from Star Trek. This was done to show the audience that he was from somewhere outside of our galaxy.

Trevor
One of Tiberius best friends, Trevor, goes a long way. Tiberius and Trevor were both members of the Galactic Comets and the bestest of friends. When Mystico was decimated and they GC had to leave the planet, Trevor went with Tiberius to protect the world. When Tiberius disappeared when he landed on Earth to create a creature, Trevor finished his plan. They’re more than just friends. They’re almost like partners.

Teresa
Tiberius has a long and special relationship with his wife, Teresa. They go WA-A-AY back. They first met at Mystico, they were both Semi-Mutated Drogans, and they formed the Galactic Comets when they later met Kyle and other semi mutated Drogans, Trevor and Tyson. Tiberius and Teresa both came up with Ripjaw and Taylor and they cherished those creations the most. But when things at Mystico was going 6 feet underground, Tiberius and Teresa were eventually split up, up until they were both captured.

Trivia

 * This is Robin Williams second recurring voice role in film
 * Tiberius is one of the fewer Drogan species who’s name doesn’t start with a D