The documentary film Seaspiracy debuted on Netflix in the spring of 2021. Within days, it became the streaming service’s third most-watched movie in the entire world. But now, those millions of viewers are wondering if they should give up fish, boycott canned tuna brands, and act on the startling footage they saw in Seaspiracy. 

Let’s dive in to the fact and fiction behind Netflix’s blockbuster hit, and whether you should change your diet or change your mind.