The Legend of the Blue Sea (2016) is a Comedy, Drama, Sci-Fi & Fantasy series that follows a mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past. Currently, you can watch The Legend of the Blue Sea on Hulu, Rakuten Viki. Streaming availability may vary by country and platform over time. It has a user rating of 7.4 out of 10 from 202 votes. Fans of comedy series may also want to explore similar titles below.