CREATE TABLE table_20318 ("Series #" FLOAT, "Season #" FLOAT, "Title" TEXT, "Directed by:" TEXT, "Written by:" TEXT, "Original air date" TEXT)

What is the title of the episode that aired on december 12, 1953?
SELECT "Title" FROM table_20318 WHERE "Original air date" = 'December 12, 1953'
SELECT "Title" FROM "table_20318" WHERE "Original air date" = 'December 12, 1953'