CREATE TABLE table_29481 ("No. in Series" FLOAT, "Title" TEXT, "Directed by" TEXT, "Written by" TEXT, "Original air date" TEXT, "U.S. viewers  ( millions ) " TEXT)

What is the original air date of the episode that was written by Rama Stagner?
SELECT "Original air date" FROM table_29481 WHERE "Written by" = 'Rama Stagner'
SELECT "Original air date" FROM "table_29481" WHERE "Written by" = 'Rama Stagner'