CREATE TABLE table_63343 ("Title" TEXT, "Series" TEXT, "Director" TEXT, "Production Number" TEXT, "Release date" TEXT, "reissue?" TEXT)

Which reissue has a Production Number of 9853?
SELECT "reissue?" FROM table_63343 WHERE "Production Number" = '9853'
SELECT "reissue?" FROM "table_63343" WHERE "Production Number" = '9853'