CREATE TABLE table_16128 ("No." FLOAT, "#" FLOAT, "Title" TEXT, "Director" TEXT, "Writer" TEXT, "US air date" TEXT, "Storyteller" TEXT, "Villains" TEXT)

Who is the storyteller in the episode called 'The Tale of the Jagged Sign'?
SELECT "Storyteller" FROM table_16128 WHERE "Title" = 'The Tale of the Jagged Sign'
SELECT "Storyteller" FROM "table_16128" WHERE "Title" = 'The Tale of the Jagged Sign'