My favorite tv show from year 2021. Supergirl - Season 6 is a 10/10 tv show for me. I know it's know from being a mainstream popular tv show, but honestly it's a really entertaining tv show. Supergirl - Season 6 is definitely one of these tv shows that you can watch several times and always find something new, and something interesting. Greg Berlanti's tv shows play on emotions and are able to move a more sensitive viewer. Supergirl - Season 6 is the best choice for an evening with netflix.