1. Čas; Apollo-Kino; O. P. Aktualitätenkino; Aktualita; Ufa OP – kino aktualit; Ohne Pause (OP Kino); Apollo: 12.06.1931 Type: programme Subject: Po stopách zločinu Language: Czech and German Description: Začátek: 4, 3/4 6, 1/2 8, 9 1/4 hod. Rights: Creative Commons BY 4.0
2. Radost; Radio; Bajkal; Kino Varieté: 03.09.1931 Type: programme Subject: Po stopách zločinu Language: Czech and German Description: 1-3 Kč Rights: Creative Commons BY 4.0