When Clockwork notices someone has changed the past and in turn destroyed the future, he turns to the only ghost hero who can help. Danny Phantom is sent back twenty years into the past to correct the timeline and save Harry Potter from being killed. However, Danny soon finds out his mission might be harder than even Clockwork thought.

Danny has just escaped the GiW and they are right on his tail, he decides to take refuge in a car in an abandoned parking lot. Little does he know, the car he is currently bleeding out in is a giant twenty-four-foot-tall mech from outer space who is now very concerned for Danny's health. Or Smokescreen just wanted to go for a late-night drive, he didn't expect to adopt a human.

Danny, Charlie, and Emily have maintained a close friendship for more than two years. Despite the challenges they encounter, their bond remains strong. However, they begin to uncover aspects of themselves that were previously unknown to them, along with challenges they have never encountered before.

On his first day of junior year at Gotham Academy, Damian Wayne actually makes a friend in one Danny Fenton. Danny is an interesting person, with an equally complex story. There's also a feeling of something there. Does Damian actually have a crush on somebody, or is it something else entirely? (Queerplatonic DamianxDanny/dead serious)

After breaking up with Sam, Danny didn't think things could get worse. Unfortunately a certain trio of witches from another realm show up to cause trouble by trying to steal the Infi-map. Can Danny stop them? And why does he find himself strangely drawn to the one with icy powers?

When Casper High closes down, Danny, his friends, and practically everyone leave Amity Park and move into Bayville. New adventures lie in wait in a city full of mutants. Rated for some language later

Danny's parents take him to New York and he meets other ghost hunters. Will they see him as a friend or as a foe? Crossposted at AO3.

Because "What-If" was already taken. Rating will change based on each chapter. Full summary inside

and time it is halted for friend and for foe or Batman goes to an unlikely source to get answers about a recent brush with disaster. or Danny is using the DCU as a Clockwork approved rage room when the events of A Glitch in Time start.

Saving the world from the Disasteroid was the easy part, but after revealing his identity to the world, Danny becomes a part of a bigger universe. But he just doesn't know it as he is recruited from S.H.I.E.L.D. to join a new group of superheroes that are destined to save the world. But is Danny is ready to handle another threat while working with other heroes? MDPCU 1

The adventure began on Earth, where a group of heroes, including Numbuh 1, Numbuh 2, Numbuh 4, Numbuh 5, and others, were training and testing their new powers and abilities. During lunch, a bizarre event occurred as water faucets began producing turnips, much to their confusion,this will lead to the team facing adversaries they never imagined.

What if... someone else assigned Danny's dates when he entered the program? Join NeoMark and Deadpool to find out the answer. Made with permission by Flower Princess11.

In 2166 an immortal tyrant named Vandal Savage conquered the world and murdered my wife and child. I have assembled a team extraordinary teens to travel throughout time and stop his rise to power. Unfortunately my plan is opposed by the body I'd sworn my allegiance to, the Time Masters. In the future my friends may not be heroes, but if we succeed they will be remembered as legend

Rogue gasped at the sight of this newcomer. He didn't look anything like the other mutants she had encountered so far. "What are you?" She asked in awe. Danny simply smiled as he said, "Me? I'm just your regular supernatural mutant."

When the Fentons relocate for a year-long contract, Danny Fenton and Peter Parker find themselves at the heart of a secretive power struggle in an increasingly supernatural world. For the Avengers and the world's sake, the demons in their shadows must be conquered. Rated T for action, occasional language and imagery.

All things considered, the dragon riders had been doing pretty well in their war against the Dragon Hunters. Of course, that was before they were stranded a millennium in the future, ghost hunters on their tails, a thief lurking in the shadows, with their lives resting in the hands of a dead sixteen year old. Now, there may just be a wrench in their plans. Time Travel fic.

Valerie Gray's world was turned upside down after Cujo wrecked Axion Labs and her father lost his job. Valerie struggles to balance it all, and years after leaving Amity Park and Casper High, she is a college student at Gotham University when she meets Jason Todd, kicking off a chain of chaotic events that lead the Huntress to fly once more. Valerie-centric, VG/JT.

Danny's parents decide to go to Gravesfield to look for ghosts with Danny getting taken along for the ride Danny is left along without anything to do until he meets Luz

Kairi and Sora are sent to Amity Park by Aqua and Yen Sid as part of their Keyblade Master training. With the many enemies of the infamous pasty-faced ghost kid showing signs of darkness, who knows what could happen? Follows the entire plot of Danny Phantom and follows Melody of Memory. (It ignores the true ending of the dlc Re: Mind)

Danny had been through so much since he'd left Amity Park to try to avoid the future his evil future self had tried to ensure, and now he was trapped by a ring of salt? Sure. This might as well happen. (One-shot, canon divergent from TUE)

Valerie didn't want to run away, but after finding out the truth about Vlad, she wasn't sure she had a choice. Before she can hope to go home, she'll need a plan to deal with him—so if someone in Gravity Falls might be able to help her, she'll risk asking around. One-shot.

Parody of the Original Heathers! Shannon navigates high school drama by befriending the popular girls, but her life descends into chaos and violence after meeting Vlad, leading to a deadly cycle of revenge.

After a reveal gone wrong, Danny escapes through the Fenton portal into the ghost zone. Later, he finds himself in a new world with some strange new reptilian features. May stay a two shot, may be continued. Written for Danny Phantom 2010s crossover angst week day 6, prompt: Runaway. Crossposted on AO3.

In which Ember and Youngblood accidentally preform the equivalent of throwing a young baby out a window onto a bus during a roughhousing session and are desperately trying to figure out where the baby went before Mom and Dad find out. Team Phantom goes through different methods to find Danny. Danny gets into Gotham shenanigans and Bruce’s adoption senses are likely to go off.