Adapted from Robert Kirkman and Cory Walker’s comic series of the same name, Invincible takes place in a stylized, yet realistic world where superpowered punches have real consequences. It’s rare that an episode goes by without our titular young hero getting drenched in blood, whether it be his own or some poor villain’s.  Despite Invincible’s commitment to the violent bit, however, the show still does have quite a bit in common with its more all-ages animated peers. The series animation from Wind Sun Sky Animation studio is based off of comic illustrator Ryan Ottley’s art but it also harkens back to a golden era of superhero animation. The character designs, with chiseled jaws, chunky limbs, and very deliberate movements is highly reminiscent of ‘90s Warner Bros. Animation classics like Batman: The Animated Series, Superman: The Animated Series, and Justice League. And just like those earlier series, each episode of Invincible thus far has proven dedicated to introducing interesting and novel villains for its hero to confront.  While Invincible is only five episodes into what will hopefully be a long run, the series has already proven to be particularly adept at introducing colorful villains to challenge Mark Grayson as he trains to be a superhero. Now that we’ve crossed the halfway point of Invincible’s eight-episode first season, let’s take some time to examine the young hero’s rogues’ gallery. 

The Mauler Twins

The Mauler Twins, voiced by Kevin Michael Richardson, are the very first villains introduced in Invincible. The Guardians of the Globe (R.I.P.) are able to put a halt to their assault on the White House, but not before the twins reveal their awesome strength. The Mauler Twins are an unusual combination of brains and brawn. First we see heavy machine gun fire bounce off of them like pebbles and then they embark on a very brainy mission for none other than Robot (Zachary Quinto). The Mauler Twins are a consistent presence in the comic and their dynamic only works because neither of them knows who is the original and who is the clone. Their inclusion on the list is cheating a bit because Mark hasn’t crossed paths with them yet but he is sure to soon.

Titan

Titan, voiced by Academy Award winning actor Mahershala Ali, is the first great example of how Invincible will allow its villains to recur and evolve like Batman: The Animated Series’ baddies. Titan first pops up in episode 1, then he is essentially the main character of episode 5. There is quite a lot of depth to this rock-man as he tricks Mark into helping his criminal underworld coup, but he also seems to really believe he can make his city a safer, more equitable place. 

Kill Cannon

Doc Seismic

Every superhero story needs a good old-fashioned mustache-twirler and Doc Seismic (voiced by Chris Diamantopoulos) fits the bill here…despite having no mustache or even hair to speak of. Through his advanced weaponry and seismological knowledge, Doc Seismic is able to manipulate the earth around him. In our first introduction to him, he puts these powers to a surprisingly progressive use by attempting to blow up Mt. Rushmore and its depiction of “oppressors.” The Doc did his undergraduate in sociology and women’s studies, with a minor in African dance as it turns out. Invincible and Atom Eve are able to dispatch him ease and he appears to fall to his fiery death. Of course, these kinds of villains normally don’t go down that easy, so it’s safe to expect seeing him again. 

Roarface

Machine Head

Every superhero story needs a Wilson Fisk-style underworld crime boss figure. Invincible has one, it just so happens that his head is a machine, leading to the brilliant nickname Machine Head (voiced by Jeffrey Donovan). This villain loves Italian maple and is eventually usurped by Titan then arrested by Cecil Stedman. Machine Heads teleporting partner is named Isotope. 

Battle Beast

Oh yeah, now we’re talking. Battle Beast is a fan favorite of Invincible comic readers and TV viewers may now have a better sense of why. Battle Beast (voiced by Michael Dorn) isn’t so much an enemy to Mark Grayson as he is an enemy to everyone who crosses his path. “This battle is beneath me. There is no honor in killing insects,” Thokk mutters before peacing out. Rest assured that Battle Beast will be returning to this series at some point…preferably once Mark has leveled up quite a bit.