Artist/WriterH. P. Lovecraft, Harry Harrison, Bill Gaines, Richard Connell, Johnny Craig, Marie Severin, Henry Kuttner, Gardner Fox, Harvey Kurtzman, Robert Louis Stevenson, Wally Wood, Graham Ingels, Jack Davis, Jack Kamen, Al Feldstein
Cover ArtistJohnny Craig, Marie Severin
CharacterDennis Mallory (villain, a werewolf, Baron of Munscrief, flashback), Tom Hawkins, Lord James Cherringwood, Ralph, Dr. Cranshaw (death), Marcus Kingsley (landlord, death), Roger (Henry’s friend, death), Ted (Henry’s friend, death), Edmund Mallory (villain, a werewolf, flashback), Ezra Flint (villain, undertaker), Gloria, Emily Smith (John's wife, in flashback, death), Fred Coombes, Robert (aka Jules Vendette) (artist, death), unnamed art buyer, Hubert Antone (villain, a werewolf, hotel manager, death), Andrew Clymore (estate owner, death), Arthur Mallory (villain, a werewolf, flashback), Sybil Harkley (death), Edna and John Farnum, Caleb Standish, unnamed servant, Evers (Clymore's servant, death), Professor (later Dean) Alfred LeMonet (villain, death), Hagers (Clayton Harkley's lawyer), Stanley (Flint's nephew, death), Henry Davidson (writer), Rita (death), The Vault Keeper (cameos), Don (Sally's lover), Reggie and Eric Smythe, Barton Gordon (new building superintendent), Henry's editor, Jean (Henry’s friend), Alec, Clymore's child/beast (villain, death), Henry (villain, Robert's friend, death), real estate agent, Viktor Zorak, June (villain, Andrew's fiance), Sally Standish (death), Stephen Crane, Jim Ryan (American tourist), Paul, The Old Witch (cameo), Dr. Finch (retiring school Dean, new school Governor), antique store owner, Pirro, the Wax Man, Charles Harkley (villain, death), Walter Mallory, George Barker, Marie Ward, Jan Bodzla, John Smith (in flashback, death), The Vault Keeper (host), Sir Gregory Mallory (villain, a werewolf), Pete Luger, Warren Lake, Count Alvar Cabeza (villain, death), Abner Tucker, Madamoiselle Michelin (villain, a vampire, concert pianist), The Vault-Keeper (cameo), The Crypt-Keeper (cameo), Mr. Font (tenant), Jim, Tom Kellogg, Kingsley's unnamed friend, Andrew Kellogg, Robert Colby, Edgar Harkley (villain, death), The Vault-Keeper, Professor Carl Ward, Sam (aka "Zobo, the Living Corpse") (death), Tom Faversham (death), Pobb's (a butler)
Series TitleThe Ec Archives: the Vault of Horror