Master Jailer

Master Jailer, also known as Kator, Deathtrap and Castellan, is a supervillain who has fought Superman and served as a member of Checkmate and the Suicide Squad. Master Jailer was created by Martin Pasko and Curt Swan. He first appeared in Superman #331. (1979)

Superman

Characters	Alura In-Ze • Bibbo Bibbowski • Cat Grant • Chloe Sullivan • Clark Kent • Chief Parker • Dan Turpin • Dubbilex • Emil Hamilton • Gangbuster • George Taylor • Guardian • Jimmy Olsen • Flamebird • Franklin Stern • House of El • Kelex • Kents • Jonathan Kent • Jor-El • Kong Kenan • Lana Lang • Lara Lor-Van • Lena Luthor • Lois Lane • Lori Lemaris • Lucy Lane • Lyla Lerrol • Maxima • Maggie Sawyer • Martha Kent • Mon-El • Natasha Irons • Newsboy Legion • Nightwing • Paul Westfield • Perry White • Pete Ross • Power Girl • Professor Potter • Ron Troupe • Sam Lane • Scorn • Steel • Steve Lombard • Strange Visitor • Superboy • Supergirl • Superman Family • Superwoman • Thorn • William Henderson • Zor-El
Super-Pets	Beppo the Super-Monkey • Comet the Super-Horse • Krypto the Superdog • Proty II • Streaky the Supercat
Villains	Atlas • Atomic Skull • Bizarro • Blackbriar Thorn • Blackrock • Bloodsport • Brainiac • Bruno Mannheim • Composite Superman • Conduit • Cyborg Superman • Dabney Donovan • Darkseid • Dev-Em • Dominus • Doomsday • Encantadora • Eradicator • Faora • General Zod • Gog • Intergang • Jax-Ur • Kryptonite Man • Lex Luthor • Livewire • Lobo • Magog • Mercy Graves • Metallo • Mongul • Morgan Edge • Mister Mxyzptlk • Neutron • Non • Quex-Ul • Parasite • Phantom Zoners • Prankster • Red Cloud • Riot • Satanus • Shockwave • Silver Banshee • Superboy-Prime • Superman Revenge Squad • Terra-Man • Titano • Toyman • Ursa • Ultra-Humanite • Ultraman
Storylines	A Mind-Switch in Time • Brainiac • Superman: The Coming of Atlas • Death of Superman • Doomed • For the Man Who Has Everything • Funeral for a Friend • Kingdom Come • Krypton No More • Last Son • Maelstrom • New Krypton • Public Enemies • Reign of Doomsday • Reign of the Supermen • Revenge • Superman and the Legion of Super-Heroes • The Final Days of Superman • The Great Phantom Peril • The Supergirl from Krypton • The Third Kryptonian • Two for the Death of One • Up, Up and Away! • Warworld • Whatever Happened to the Man of Tomorrow? • Who Took the Super out of Superman!
Comics	Action Comics • Superman • Adventures of Superman • Superman: The Man of Steel • Superman: The Man of Tomorrow • Superman/Batman • Other titles...
Locations	5th Dimension • Apokolips • Argo City • Bizarro World • Colu • Daily Planet • Daily Star • Daxam • Fortress of Solitude • Kandor • Kent Farm • Krypton • Kryptonopolis • LexCorp • Lexor • Metropolis • New Genesis • Phantom Zone • Project Cadmus • S.T.A.R. Labs • Smallville • Stryker's Island • Suicide Slum • Vathlo Island • Warworld
Items	Atomic Cauldron • Kryptonite • Legion Flight Ring • Phantom Zone Projector • Kryptonian Rocket • "S" Symbol
Miscellaneous	Origins • Other Media • Publication History • Recommended Reading • Superman is confusing
Creators	Jerry Siegel • Joe Shuster • Mort Weisinger • Wayne Boring • Otto Binder • Al Plastino • Curt Swan • Gerry Conway • José Luis García-López • Elliot S. Maggin • Cary Bates • Len Wein • Alan Moore • Kurt Schaffenberger • Dan Jurgens • Mark Waid • Gail Simone • Geoff Johns • Gary Frank • Greg Rucka • Grant Morrison • Peter Tomasi • Brian Michael Bendis • Ivan Reis

Master Jailer (disambiguation)

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