Ava DuVernay's '13th' and 'Samurai Jack' are big winners on the first night of the Creative Arts Emmys

Ava DuVernay’s Netflix documentary “13th” and Adult Swim’s animated favorite “Samurai Jack” were the big winners during the first night of the Creative Arts Emmys, each taking home four awards.

Split over two nights this year, and presented at the Microsoft Theater in Los Angeles, the Creative Arts...