One thing that sets Invincible apart from other television shows is how much it chooses to focus on its side characters. While Mark is definitely the show’s main star, the other characters on the show are given quite a bit of screen time and development as well.
But today, I want to focus on Rex, otherwise known as Rex-Splode, whom I believe to be Invincible’s single best-written character.
Timestamps:
0:00 - Intro
0:37 - Who is Rex?
1:23 - Season 1 Arc
5:40 - Season 2 Arc
10:52 - Season 3 Arc
14:05 - Rex-Splode's Coup De Grace