▁is ▁based ▁on ▁Ed gar ▁Wal lace ' s ▁ 1 9 2 6 ▁novel ▁of ▁the ▁same ▁name . ▁Cin emat ography ▁took ▁place ▁in ▁London ▁between ▁June ▁to ▁ 2 3 ▁July ▁ 1 9 6 0 . ▁ ▁Release ▁The ▁F SK ▁gave ▁the ▁film ▁a ▁rating ▁of ▁ 1 6 ▁and ▁up ▁and ▁found ▁it ▁not ▁appropriate ▁for ▁screen ings ▁on ▁public ▁hol id ays . ▁ ▁References ▁ ▁Bibli ography ▁▁ ▁Berg fel der , ▁Tim . ▁International ▁Advent ures : ▁German ▁Popular ▁Cinema ▁and ▁European ▁Co - Produ ctions ▁in ▁the ▁ 1 9 6 0 s . ▁Berg h ahn ▁Books , ▁ 2 0 0 5 . ▁ ▁External ▁links ▁▁▁▁ ▁Category : 1 9 6 0 ▁films ▁Category : 1 9 6 0 s ▁mystery ▁thr iller ▁films ▁Category : G erman ▁mystery ▁thr iller ▁films ▁Category : West ▁German ▁films ▁Category : G erman - language ▁films ▁Category : Fil ms ▁directed ▁by ▁Har ald ▁Rein l ▁Category : Fil ms ▁based ▁on ▁British ▁nov els ▁Category : Fil ms ▁based ▁on ▁works ▁by ▁Ed gar ▁Wal lace ▁Category : Fil ms ▁set ▁in ▁London ▁Category : G erman ▁black - and - white ▁films ▁Category : American ▁film ▁rem akes ▁Category : Const antin ▁Film ▁films <0x0A> </s> ▁Brothers ▁in ▁Law ▁is ▁a ▁ 1 9 5 7 ▁British ▁comedy ▁film ▁directed ▁by ▁Roy ▁B oul ting ▁and ▁st arring ▁Richard ▁Att en borough , ▁Ian ▁Car m ich ael , ▁Terry