If you want legal streaming/ownership:
For television collectors and streamers, "index of" refers to a complete structural list of a television series. Released in the fall of 2012, Arrow Season 1 reinvented superhero television by trading comic-book camp for a gritty, grounded realism heavily influenced by Christopher Nolan’s The Dark Knight Trilogy . index of arrow s1 exclusive
This refers to content from Arrow Season 1 that was marketed as exclusive: : Many original sets included an UltraViolet digital
Focus: Team Arrow forms (Oliver, Diggle, Felicity), and the scope of the conspiracy widens. including premium English DTS-HD Master Audio
: Many original sets included an UltraViolet digital copy code for mobile viewing. Review for Arrow: Season 1 - myReviewer.com
: A comprehensive index breaks down international audio formats, including premium English DTS-HD Master Audio, alongside localized descriptive tracks in Spanish, French, and German.