How is “all told” used?

In Rosencrantz & Guildenstern Are Dead (1991), one line is: “A slaughterhouse, eight corpses all told.”

Which movie is “all told” from?

The clip at the top of this page is from Rosencrantz & Guildenstern Are Dead (1991).

A slaughterhouse, eight corpses all told.

8 作品で登場 · 1 本目

with all people, etc. counted and included

8 本の映画に登場

with all people, etc. counted and included
There are 52 people coming, all told.

定義：Oxford Advanced Learner's Dictionary 第 9 版