Dual subtitles
Comprehensible Input: How to Learn From Shows
Comprehensible input explained: Krashen's input hypothesis, how much you need to understand, and a four-stage subtitle setup for learning from shows.
Spanish
2 articles on the InterSub Blog.
SpanishSpanish Shows on Netflix: 12 Series to Learn Spanish
Netflix shows to learn Spanish, sorted by level: what to watch first, which accents you will hear, and how to watch with Spanish and English subtitles at once.