Invincible: Viltrimuites: Titans of Space

Invincible: Viltrimuites: Titans of space is a special prequel episode focusing on a original backstory of the Viltrimuites.

Premise
In this special prequel film, set before the events of Season 1, the Viltrimuites evolve to expand their forces, when they become the perfect arms race, they discover their victories come at a cost.

Cast
Frank Welker as Argall

Peter Cullen as Thaddeus

Javier Bardem as Conquest

Jamie Lee Curtis as Thula

Jeffery Dean Morgan as "Viltrimuite Warrior"

IronE Singleton as Lucan

Neil Patrick Harris as Kregg

Danielle Panabaker as Sandra

Yuri Lowenthal as Fury

Laura Bailey as Anissa

Phil Mlarr as Drecc

Steve Blum, Fred Tasticore, Khary Payton as Other Viltrimuite Grunts