1 - 20 of 26 Works in Criminal Barry Allen
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Input. Reaction. Result. by MaliMichie
Fandoms: The Flash (TV 2014), The Flash - All Media Types, DCU (Comics), The Flash (Comics)
16 Nov 2025
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Barry Allen doesn’t believe survival without compromise. His life is a lab full of smoke, scars and rules carved from loss.
Iris West doesn’t believe in compromises at all, as a reporter or as Central City's resident speedster 'Hypersonic'. She moves too fast, burns too bright and refuses to let go, even of people who hurt her.
They were never meant to fall in love. But chemistry doesn’t care about "meant to". It only cares about reactions.Series
- Part 1 of Input. Reaction. Result.
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Babysitting Gig by Ikibli
Fandoms: DCU, Batman - All Media Types, The Flash - All Media Types
11 Sep 2025
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Summary
"Yes. My offer is simple, and should be within your means." Mrs. West sighs. "To put it simply, one of my associates has plans to move their family into Gotham. I need you to make sure law enforcement and the Bat stays off their trail for the indefinite future, and that their children are watched and cared for."
"You really want me to play babysitter?" Jason asks, slightly incredulously. "I'm a crime lord. What part of "Red Hood, notorious crime lord and murderous vigilante" screams "qualified babysitter" to you?"
Series
- Part 10 of HalBarryIris Loops
- Part 3 of BirdFlash Loops
- Part 2 of Flashfam Loops
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"I wanted a chance to speak privately before the rest of the crew show up,"
"About?" Len assumed it would be business Hartley wanted to discuss but this must be something he didn't want the rest of the crew to know about yet.
"You heard about the new player in town, right?"
How could he not, when it was all anyone in the city wanted to talk about lately?
"The Chemist?" At Hartley's nod of confirmation, Len tilted his chin down in understanding. "I've heard whispers, why?"
"He approached me last night, said he needed a little tech support, willing to pay more than well for my time too."
Series
- Part 1 of ColdFlash Prompts and Shorts
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"Iris West." He purred, his voice silky smooth as he stepped towards her. Iris froze, her heart pounding in her chest. The Flash was dangerous. He had killed more people than Iris had known. Iris raised her gun, a reminder that they truly weren't on the same side anymore.
Barry took a step back in mock fear. "Oh, Iris. Do you really think you can hurt little old me? I'm the fastest man alive, darling. There is nothing that can hurt me anymore. I made sure of it." Iris hated this. Hated the sorrow that crept inside her for the man in front of her. After Barry Allen had lost his mother and father too young, her dad had taken him in. But Barry.. He was never the same. He changed and Iris.. Iris missed the boy that was her best friend. The man, here and now, he wasn't her friend. He hadn't been in years.
Or, on Earth 28, Barry Allen's story starts off a lot differently.
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Barry Allen was a great criminal, even without a single death in his repertoire.
No powers au and Barry actually grew up to be The Chemist, eventually attracting the attention of one Leonard Snart.
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The Difference Between What's Real and What's Fake by coldflashwavebaby for scifigeek10
Fandoms: The Flash (TV 2014), DC's Legends of Tomorrow (TV)
02 Sep 2021
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The first time Len saw him, he knew that Scarlet was the one who would haunt him. Too clever to catch, too fun to chase, and too lovely to let go of.
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A Different Melting Pot by Ashknight1221
Fandoms: The Flash (TV 2014), Arrow (TV 2012), Supergirl (TV 2015)
30 Jun 2020
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During a heist that Captain Cold is doing, Melting Pot shows up and Barry is chasing after him. Leonard and Barry’s DNA accidently get swapped. Leonard has to be the Flash while Barry has to be Captain Cold until they can switch it back.
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Iris West finds herself in a compromising position at the hands of the dangerous criminal known as The Chemist
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Barry Allen is a con-artist after the riches of one Leonard Snart. They fall in love and they live happily ever after. Sort of. Even after the lovely five years of a wonderful marriage Barry has to return to the life of crime, reveling himself to his husband. Will there love prevail?
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Barry and Len are dating long before Barry gets hit by lightning, but can their relationship survive as they end up on opposite sides of the law?
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레너드 스나트는 어린 스피드스터를 로그즈로 영입하고, 예상치 못한 로맨스가 꽃핀다.
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Barry Allen hates Joe West. He blames him for his father's death. He blames the system for ignoring him.
He desides to do what he can to make them pay.
It takes a small new baby and two crooks to keep him from doing so at the expense of his own life.(anything underage is limited to the first two chapters, so you know)
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Be My Prey. by Sayumi_Kioko
Fandoms: The Flash (TV 2014), The Flash - All Media Types, Arrow (TV 2012)
06 May 2019
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Barry Allen Week 2019 - Day 2: Role Reversal.
Ray Palmer didn’t plan on going to meet that man. In fact, he was never going to set a foot in Central City, but apparently his name was being heard on other cities too, so he couldn’t have avoided the speedster going to his home even if he had tried.
Series
- Part 2 of Barry Allen Week 2019 (May)
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Когда в городе появляется Погодный Волшебник, желающий отомстить Джо и угрожающий Лизе, Айрис и Лену, им приходится просить помощи у Флэша. И, разумеется, тот требует кое-что взамен.
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couldn't live without you, i guess. by exasperatedmoron
Fandoms: The Flash (TV 2014), The Flash - All Media Types
12 Mar 2019
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for coldflash bingo.
prompt: criminal barry (well i kinda sticked to it)Things were going well, they had a solid plan and he was starting to like the company he had. Of course, something had to go wrong.
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Chemical Bonds by Baamon5evr
Fandoms: The Flash (TV 2014), The Flash - All Media Types, DCU (Comics), The Flash (Comics)
28 Feb 2019
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Iris was fine with her life the way it was. She was a superhero, working with her brother, she had her dad firmly in her life again after being released from prison, she had a fulfilling career at CCPN and her friends. Her time was occupied. She had stories to chase and villains to stop, the Chemist not being the least of them.
Then she met Barry Allen.
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The Flash, to the eternal frustration of Detective Leonard Snart and the rest of the CCPD, has proven impossible to catch. Just one of many super-powered people who have popped up in the years since the Particle Accelerator exploded, the thief has been slipping out of Len's grasp both as a detective and a metahuman vigilante known as Captain Cold. It doesn't help that he keeps flirting with Len, or that it's starting to affect him despite the fact that Len already has a boyfriend, Barry, whom he loves and wouldn't trade for the world.
Only, maybe everything isn't as it seems.
Series
- Part 1 of It's All A Fickle Game We Play
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All I Do Is Keep the Beat and Bad Company by Thette for Tobyaudax
Fandoms: The Flash (TV 2014)
22 Dec 2018
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In which Boss Barry Allen is married to the daughter of Boss Joe West. Unfortunately, he's also gay as a picnic basket.
The solution? It involves Boss Cold, of the Rogues, and his enforcer Heatwave, one peace treaty, two neighbouring houses, one secret tunnel, and a liberal approach to the definition of "family".
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"Cause I know I'm good for something (I just haven't found it yet)" by litrapod (litra), Screaming_Towards_Apotheosis
Fandoms: The Flash (TV 2014)
21 Aug 2017
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“It won’t be forever, Bear,” Joe says as he hugs Barry goodbye. “We’ll get a new hearing, get you to come home with us.”
Barry nods, clutching his backpack to his chest, keenly aware of the impatient sniffing of the woman who will be fostering him in Joe’s stead. He wants to believe Joe, but more than that he wants Joe to believe him, believe in the man in the lightning and the fact that his dad is innocent.
There never is a second hearing.
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Asking The Real Questions by flye
Fandoms: The Flash (TV 2014), DCU, The Flash - All Media Types
29 Jul 2017
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Summary
The Rogues discuss Barry's digestion system. It's just as bad as it sounds.
Series
- Part 2 of Role Reversal AU