Professor Mystery

Professor Mystery is the main antagonist of the Phineas and Ferb episode, "Lost in Danville". He is a local mad scientist in Seattle, and the assigned nemesis of O.W.C.A. agent, Peter the Panda.

The Miracle Elite Storyline[]

The Return of Pandora[]

He returns with Red Skull to send Romeo to fight Acolytes alone.

The Miracle Elite's Villains
Main Antagonist Dormammu \| Izaya Orihara \| Pandora \| Hades \| Robert Hirano \| Dorian Gray \| Sheriff Vaisey and Jack the Ripper \| Richmond Valentine \| Major Members Kousuke Kira \| Dr. Fetus \| Elder God \| HAL 9000 \| Morpheus D. Duvall \| Marvin the Martian \| Phantom Blot \| Karkull \| Cthulhu \| Shuma Gorath \| Shadow King \| Minor Antagonists BIG Cheese \| Shadow Master (Double Dragon) \| Hirudegarn \| Archie Mitchell \| Riliane Lucifen d'Autriche \| Duskmon \| Black Lantern Corps \| King Henry \| Princess Hilda \| Villains from othe stories Malachite \| Galactus \| Zeus (God of War) \| BlackGarurumon \| Mister Sinister \| Jesse \| Albert Wesker \| Loki Laufeyson \| The Smoking Man \| Dukat \| Crowley \| Peter Pan \| Active Groups and Alliances The Children of Pandora Angel \| Arakune \| Beatrice \| Bernkastel \| Black Lady \| Cal Devens \| Coconuts \| Delia York \| Diva \| Dune \| Eriol Hiiragizawa \| Erza Knightwalker \| Haku \| Hansel and Gretel \| Hanzō Urushihara \| Haruna Niekawa \| Lambdadelta \| Lune \| Mai \| Minatsuki Takami \| Minene Uryuu \| Mysterio \| Mirai \| Nina Williams \| Overlord \| Princess Devilotte \| Princess Snow Kaguya \| Prowler \| Re'gish Wamik \| Regina \| Rumia \| Scratch and Grounder \| Shingen Kishitani \| Slender Man \| Suigintou \| Sunako Kirishiki \| Sunny Tennyson \| Tenshi Hinanawi \| Thetis \| Toshio Saeki \| Ty Lee \| Ultear Milkovich \| Umehito Nekozawa \| Virgilia \| Yumiko Takagi \| Zeref Dragneel \| The Bizarro League Chief Blue Meanie \| Colonel H. Stinkmeaner \| Hateocracy \| Darth Baras \| Heather \| Khyber \| Leatherhead \| Medusa Gorgon \| Nemesis T-Type \| The Fur Ghost \| Pearl Forrester \| Observer and Professor Bobo \| Riptor \| Poison \| Toad \| Le Frog \| Tobi \| Zira \| Seth \| Eggplant Wizard and King Hippo \| Ribet \| Phoenix Inc. Morpheus D. Duvall \| Admiral Daro'Xen \| Ma'alefa'ak \| Koragg \| Necrolai \| Sinistar \| Pyron \| Dr. Pyschobos \| Gizmo \| Mr. House \| Sammun-Mak \| Emperor Pilaf \| Star Sapphire \| The Great Intelligence \| Origami Killer \| Featherine Augustus Aurora \| Kin Tsuchi \| Lord Raptor \| Imperiex \| Vertex \| Swarm \| Mister Mind \| Bad Rap \| SCP–049 \| Alexia Ashford \| Professor Hojo \| Darth Jadus \| Angel \| Eirin Yagokoro \| Saya, Sheath, Dokugozu and Dokumezu \| Ciseaux \| Raidriar \| Walpurgis Night \| T-A.L.O.S. \| Anti-Monitor \| Athena \| Garnac \| Technovore \| Pluton \| Mack Salmon \| Nouhime \| D'Compose \| Yami \| Court of British Underworld Shogo Makishima \| Mary Sibley \| Hagoromo Gitsune \| Otoya Takechi \| Yandere-chan \| Prince Gasket \| Princess Archerina \| Lelouch vi Britannia \| Barry the Chopper \| Audrey II \| Diaboromon \| Sachiko Shinozaki \| Alphard Alshua \| Creed Diskenth \| Pluie \| Princess Shroob \| Ghost \| Mr. Mxyzptlk \| Diagon \| Raff (Ben 10) \| Yamai Sisters \| Souichirou Kuzuki \| Caster \| Kayako Saeki \| Ludo \| Succubus Queen (Vindictus) \| Ryouko Kusakabe \| Emperor Dalek \| Rataxes \| Brotherhood of Anarchy Gazelle \| Gendo Ikari \| Balalaika \| Dr. Hans Reinhardt and Maximilian \| Gleeman Vox \| Blockheads \| Vincent Moore \| Dorothy Catalonia \| Gargoyle \| M.O.D.O.K. \| Esdeath \| Decoe, Bocoe, and Bokkun \| Konstantin and Ana \| Master Computer Program (MCP) \| Sark \| Takeshi Gouda and Suneo Honekawa \| Sir Isaac Ray Peram Westcott \| Ellen Mira Mathers \| B-ko Daitokuji \| Big Daddy \| Mr. Tinkles \| Mutant Leader \| Rufus Shinra \| Hugo P. Vasquez \| Satyajit Shyamalan \| Speckles \| Selvaria Bles \| Arthur \| Professor Mystery \| Ace Hardlight \| Neutral True Assassin \| Atman \| Moon \| UBOA \| Morpheus \| The Groke \| Fallen/Destroyed Groups and Alliances The Inferno Clan of Hell Zabuza Momochi \| Nergal Jr. \| Ashleigh Crichton \| Adolf Hitler \| Wilhelm Burgdorf \| Hans Krebs \| Joseph Goebbels \| Otto Gunsche \| Alfred Jodl \| Delilah Barnsley \| Mephistomon \| Klaus Adler \| Izaya's Syndicate Namie Yagiri \| Mairu and Kururi \| Master Hand and Crazy Hand \| Grapefruit \| Big Bad Wolf \| Chemo \| Big Chill \| Vladikoff \| Malware \| Zzzax \| The Nega-Acolytes TBA Hirudegarn's League TBA The Mystery Club TBA Duskmon's Alliance TBA King Henry's Forces TBA