その場面というのはどういった場面かというと、ナチスの兵士がですね、ユダヤ人を職業別で分けていきます。
Source: https://www.youtube.com/watch?v=3xs-XWk_oQA 0:55
Translation from subtitles: There’s a scene where the Nazi’s are separating the Jewish by their occupation.
I'm wondering if と言うのは here could have some meaning that extends from と言う such as "as for (said) scene..." or "as for the (previously mentioned) scene..."