How long does it take to watch every episode of How London Was Built?

How do you earn points?

• Add a series, marathon, or film to your watch list. (125 points per hour)
• Add a series, marathon, or film to your seen list. (500 points per hour)
• Upload a meme. (5,000 points)
• Save a meme. (250 points)
• Get a meme you've uploaded saved. (10 points)
• Recommend a series, marathon, film, or meme to someone. (100 points)
• Binge-watch with someone. (50 points)
• Create a movie marathon. (5,000 points)
• Add a movie to a marathon you've created. (10 points)
• Get a marathon you've created featured. (25,000 points)