SELECT "Storyteller" FROM table_16128 WHERE "Title" = 'The Tale of the Jagged Sign'
Who is the storyteller in the episode called 'The Tale of the Jagged Sign'?
CREATE TABLE table_16128 (
    "No." real,
    "#" real,
    "Title" text,
    "Director" text,
    "Writer" text,
    "US air date" text,
    "Storyteller" text,
    "Villains" text
)