🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisItalianoNederlandsSvenska日本語EntityQ3506742· pop 9· linked from 109 articlesAll Our YesterdaysAlso known as AY, All Our Yesterdays (episode)episode of Star Trek: The Original Series (S3 E23)Wikidata factsShow 1 more factP8979scienceSources (15)wikidata.orgomdbapi.commemory-beta.fandom.comdata.wikitrek.orgtv.apple.commemory-alpha.fandom.commemory-alpha.fandom.comAvailable in 9 languagesFrançaisDeutschBahasa IndonesiaCatalanCzechEsperantoRomanianSerbian (Latin)via Wikidata sitelinks · CC0ConnectionstimeEntityscience fictionEntityCategories1969 American television episodesFiction about supernovaeStar Trek: The Original Series season 3 episodesStar Trek time travel episodesTelevision episode articles with short description and disambiguated page namesTelevision episode articles with short description for single episodesTelevision episodes directed by Marvin J. Chomsky