1 - 20 of 91 Works in Alternate Prisoner Mark Grayson | Invincible
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My Dead Girlfriend by Reabees
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
14 Dec 2025
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He lied about being a superhero. You lied about not having freaky ass mind powers. You broke up- bitterly. End of story. No shot Invincible and some superpowered grunt for Machine Head would ever work out in any reality. Except. When he comes in droves, hoards of himself, brokenhearted and wanting, wrecking cities for a chance to get one last glance at you.
[Invincible Varients x reader] -
Eeny, Meeny, Miny, Moe by DarkBlueShiori
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), Harry Potter - J. K. Rowling
13 Dec 2025
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Sixth year Hogwarts student, member of the DA, and Hufflepuff prefect. Surely there's nothing you can't do.
Then you fall through the veil after Sirius Black.
Then you meet Mark Grayson. Or a Mark Grayson. Hopefully one of the nicer ones.
Told in the Marks POVs. Their lives and the witch that changes them for the worse cause hey, she's just a girl.
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Multiversal Agent by Neko_crazy123
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), Multi-Fandom
11 Dec 2025
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-William Clockwell, you've been chosen to be one of our agents.
-....Am I on drugs or something? What the hell is this? Is this a dream?-
-No dreams, this is real, and now congratulations... welcome to the agency.-
-...how the hell did I end up here...-
-Well, you weren't the first choice, but you were the closest thing to replace me?-
-......son of a bitch....-
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In this fic, William will have dangerous and fun missions.
And he'll find himself traveling to different universes.
Series
- Part 1 of agent william
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Agente multiversal by Neko_crazy123
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics), Multi-Fandom
11 Dec 2025
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Summary
—William clockwell ,has sido elegido para ser uno de nuestros agentes
—.....¿estoy drogado o algo así? ¿que mierda es esto? ¿Es un sueño?—
—Nada de sueños,esto es real y ahora felicidades... bienvenido a la agencia—
—....cómo carajo termine aquí...—
—Bueno no fuiste la primera opción pero fuiste lo más cercano para remplazar —
—......hijo de puta....—
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En este fic William tendrá misiones peligrosas y divertidas
Y se encontrará viajando a diferentes universos
Series
- Part 1 of Agente William
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Prisoner Mark likes to Nuzzle with Amber.
Series
- Part 24 of Flashfics x Invincible
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Mark Grayson hates his life. His dad is making him take over the planet and his hearts just not in it. Then he loses the only thing that made his life in anyway bearable. So when a disfigured man gives him an opportunity to hop dimensions to a world without his farther and his darling boyfriend is still alive? He double crosses him and takes that ungrateful version of himself’s place but it wasn’t exactly what he’d expected. That can be changed though. Everything is going to perfect.
William was doing pretty well for himself; the best boyfriend he could ask for, loving parents, good grades, perfectly intact and unbroken bones. What could possibly go wrong?
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Thirteen Invincible variants talk whilst waiting for the others to arrive.
Series
- Part 1 of Mark Variants
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I’d Tear Reality Apart to Find You by Isobelle_The_Ottergirl
Fandoms: Invincible (Cartoon 2021)
05 Dec 2025
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During The events of the Invincible war, William Clockwell is narrowly saved from dying at the hands of an evil variant. But despite looking like his best friend, his rescuer is not the Mark he knows, but a desperate, obsessive, heartbroken, and lovelorn variant who will do literally A N Y T H I N G to have his true love William back. Driven to madness and violence from many soul-crushing years alone, how will Maskless Mark react when he finds the person he's pined for every day and night for years right within his grasp?
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Unmasked and Unraveled by elainewonders
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
03 Dec 2025
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The man above you released a chuckle. It was a rotten sound, decayed and bitter. Brutal. Sinister.
“You know,” He began, tone sharp. “She may fight—and it is so pretty when she fights…But, at the end of the day, she loves the things we do to her.”
Your stomach churned, a resounding chorus of identical laughter from more men behind you. Your boyfriend glared at the reflections of himself, sizing them up. But, no, you couldn’t let him do this.
“Just go, Mark. You can’t take all of them,” You whispered, tears pricking the corners of your eyes.
Sinister’s hand tightened at your roots, jerking your face to level with his. You yelped, squirming as he gripped your cheeks with his other hand. He kept you facing your broken boyfriend, locked in on his tortured gaze. Sinister released a low chuckle, squeezing your face before purring, low and cruelly,
“But you know who can?”
☾ ⋆*･ﾟ:⋆*･ﾟ☾ ⋆*･ﾟ:⋆*･ﾟ☾ ⋆*･ﾟ:⋆*･ﾟ☾ ⋆*･ﾟ:⋆*･ﾟ☾ ⋆*･ﾟ:⋆*･ﾟ
PART THREE of The Mask Chronicles
© elainewonderswriting - no reposts, translation, plagiarism or ai feeding.Series
- Part 3 of The Mask Chronicles
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Mpreg rex splode by Neko_crazy123
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
29 Nov 2025
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básicamente one shots de rex siendo embarazado por algunos de los personajes de invencible
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During the attack at Upstate University William lost his memory. When he woke up to find that he was mated to eight alphas that all look and sound the same. But for how long will it be till can this peace last.
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When 18 Invincible variants invade the planet it's up to the heroes of the universe to try and stop them but how can they stop them when they suddenly want to fuck them?
Series
- Part 7 of Invincasluts
- Part 2 of Markcest Times
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Only You: Mark Grayson One Shots by cherriesandcream
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
15 Nov 2025
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Summary
A glimpse into every universe where you have loved Mark. Or how Mark has loved you.
A collection of Invincible x Reader one-shots and imagines, including various Mark variants.
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Sombras del pasado by Alain60123
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
14 Nov 2025
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Regresa a casa Mark by VcJoss
Fandoms: Invincible (Image Comics), Invincible (Cartoon 2021)
13 Nov 2025
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Summary
Mark pelea junto a Eve y otros héroes en las calles. Sus variantes con el traje de Omni Man y aquel con pañuelo vuelan sobre ellos.
Mientras pelean, aquel con el traje de Omni Man se lanza al ataque de Eve. Trata de detenerlo, pero el del pañuelo lo intercepta. Lo golpea con fuerza alejándose, y vuelve a poner su atención sobre su novia. Atom Eve crea un escudo tratando de poner distancia, pero el otro Mark lo rompe con facilidad.
Estira el brazo con intención de agarrar su pierna. Pero antes de poder tocarla. Algo lo golpea por la espalda, mandándolo al suelo.
El extraño viste un leotardo negro, que se pierde tras las botas militares y le cubre hasta la nariz. Con una chaqueta roja y un cinturón gris. El desconocido voltea a ver a la otra variante con el pañuelo, que se alza gritando maldiciones. Pero antes de que vuele para golpearlos, otra figura lo golpea con fuerza en la espalda.
De repente hay dos extraños, un hombre y un niño que acaban de salvarlos.
Series
- Part 1 of Encontré una familia
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your MINE by enchanted_rose_of_the_cave
Fandoms: Invincible (Image Comics), Invincible (Cartoon 2021)
12 Nov 2025
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Summary
A collection of headcanon's and reader inserts along with anything else I can think of for the variant Marks.
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invincing it by foggywaffles
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
08 Nov 2025
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Fullmask: does NO ONE in here speak Flaxan?
Flaxan: Feluporou glordal??
Mohawk: can you feluporou glordal your way out of here please
Flaxan: Jifinarga flirpo "faggot" feluporou gloob
Flaxan Mark is offline.
Mohawk: WHAT THE FUCK
Omnimark makes a groupchat. It goes about as well as you'd expect.
Series
- Part 2 of [TITLE CARD]
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None of them really thought this through.
Killing off their only source of a way home—without a second thought—might just be the dumbest thing they've ever done. And now? Mark’s the one left to deal with the fallout.A.K.A:
The alternative “Invincible,” kill Angstrom and decide to stick around with Mark until they figure out how to leave—because I said so.
(Tbh this is just for fun there's no actual planned plot I stg)
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Holy Boyfriend Heaven?! by julka_kulka_X3
Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)
31 Oct 2025
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Summary
This fan fiction will be about if each of the Mark's variants were your boyfriend.
(Be aware i excluded some variant's, for example, bullterproof Mark / mustache Mark as they didn't seem appealing to me. But all the main variant's are included!!)