The following is the episode list of the Nickelodeon animated television series, Danny Phantom, created by Butch Hartman. It first aired on April 3, 2004 and ended on August 24, 2007. The first two seasons had 20 episodes while the third and last carried 13, running for a total of 53 episodes before it was canceled.
Despite continuity, Nickelodeon hosted a few new episodes out of order, mostly for promotional purposes. All episodes listed here follow the series continuity instead of production order.
A recently popular singer named Ember McLain wows teenage audiences, but in reality she is a ghost bent on world conquest. To succeed in her plans, she distracts Danny by placing a love spell on him, causing him to fall madly in love with Sam.
Maddie and Danny get invited to a mysterious event by DALV, only to be tricked and end up in the Rocky Mountains with Vlad Masters who desires them both. Meanwhile, Jack and Jazz do some father-daughter bonding while defending their home from ghosts.
When Danny and Sam get into a fight, Sam wished she never met him, prompting Desiree to return and to grant her wish, leaving Sam to witness a world without Danny Phantom. so sam has to make it right and help danny to get his ghost powers.but dos he?
When Vlad frees the evil ghost King Pariah Dark, the entire city of Amity Park is in jeopardy as he invades both the Ghost Zone and Earth. Danny is forced to join Valerie, Vlad, and everyone to work side by side to stop the King of all Ghosts.
Danny, wanting to separate his fun and superhero life, uses the Fenton GhostCatcher to split himself in half. This all goes wrong when the fun Danny doesn't want to switch back to his alterego heroic Danny.
Danny and Valerie's budding romance comes full circle when the two start dating, much to Sam's annoyance. Even worse is that Technus seems to be pushing the romance in order to keep Danny busy and enable his next plan for world conquest.
Jack's newest invention shrinks both Danny and Dash, as well as Skulker, literally down to size. As Danny's powers slowly start to short out, he must make his way to the invention and unshrink himself before his secret is exposed to Dash.
Sam signs up for a beauty pageant judged by Danny and Tucker, and she wins due to Danny accidentally saying her name. Little does she realize this is all a ploy from Dora the Dragon Ghost to find a wife for her arrogant brother, Prince Aragon.
With the Ecto-Acne back, Vlad infects Tucker and Sam to force Danny to help. He instead travels through time to prevent the accident that caused Vlad to be half ghost, but ends up in an alternate present where Vlad is married to Maddie and Jack himself is half-ghost.
Summer vacation is put on halt when Freakshow kidnaps their parents and orders the kids to find the gems of reality for the Reality Gauntlet, but complications arise when Danny's secret is accidentally revealed to the public, and the rest of the world. Including the Guys in White.
Danny meets his mysterious "cousin" Dani Phantom who possesses the same powers as himself, unaware she is part of a plot behind the scenes concocted by Vlad Masters.
Season 3: 2006-2007
Season 3 of Danny Phantom aired everyday from 1 - 15 April 2007 in the UK, and from October 9, 2006 to August 24, 2007 in the US with exception to "Urban Jungle" which aired prior to the others in the US.
While trying to map out the Ghost Zone, Danny, Sam and Tucker befriend a ghost named Frostbite who gives them a map that can take the user to anywhere in the Ghost Zone. However, Vlad manages to steal it, and it's up to Danny and friends to get it back.
As revenge on men, Spectra, Kitty and Ember join forces and use their powers to make all males vanish from Amity Park. Sam, Jazz and Maddie must team up to undo the damage. Meanwhile, Danny and Jack deal with an unwelcome visit from Skulker during a father/son fishing trip.
Looking to increase his popularity as Mayor of Amity Park, Vlad hires a weather ghost to bring rain during a drought who eventually rebels against him. A fight with Danny causes the ghost boy to shift moods that affects the very weather itself.
A ghost with morphing abilities impersonates Danny Fenton for attention, but both he and the actual Danny Phantom get locked in their forms by a Fenton Device, stuck in the crossholds of fame and madness from the citizens of Amity Park and two angry Fenton parents out for Danny Phantom himself.
A plant ghost named Undergrowth turns Amity Park into a literal jungle, in the process holding the citizens captive and even worse, kidnapping and brainwashing the nature-loving Sam into being his "queen". Danny must save Amity Park all the while dealing with his new ice powers.
The Fentons sell Fentonworks to the Guys in White who plan to destroy the Ghost Zone with a missile, all the while as Danny starts to let the rich life get a hold of him and jeopardize his friendship with Sam and Tucker.
When the Box Ghost tries to prove that he's competent, he steals and opens Pandora's Box thereby releasing all the evil contained within it. Now it's up to Danny to seek out Pandora and put an end to the sudden wreaking havoc in Amity Park caused by the Box Ghost.
Danny wakes up to find the citizens of Amity Park under a deep sleep thanks to the ghost of dreams Nocturne, who is sucking up their dreams to increase his energy. Danny must wake his friends and sister in order to stop this threat.
Danny, Sam, Tucker, and their classmates go on a camping trip only to find that there are monsters lurking within the forest, kidnapping campers one by one, leaving Danny and Sam to investigate the matter by themselves and reunite with an old friend.
Danielle Phantom returns to Amity Park with a problem; she has trouble maintaining her ghost form. Meanwhile, Vlad sends Valerie (who's unaware that he's Vlad Plasmius) to capture Danielle so that he can use her DNA to make a better clone.
Vlad hires a new team--The Masters Blasters--to outdo Danny Phantom, and Danny retires from his duties and strips himself of his powers. But a hero is needed when a deadly asteroid is about to strike Earth and the Ghost Zone.