1. Čas; Apollo-Kino; O. P. Aktualitätenkino; Aktualita; Ufa OP – kino aktualit; Ohne Pause (OP Kino); Apollo: 16.07.1918 Type: programme Subject: Höhenluft Language: Czech and German Description: mit Henny Porten Rights: Creative Commons BY 4.0
2. The Empire Bio Co.; Centrální kino; Zentral; Central; Úderka; Ufa-Central: 08.01.1918 Type: programme Subject: Kriegsbild and Höhenluft Language: Czech and German Description: Beginn der Vorstellungen: 4 Uhr, 1/4 6, 1/2 7, 8, 1/4 10 Rights: Creative Commons BY 4.0
3. The Empire Bio Co.; Centrální kino; Zentral; Central; Úderka; Ufa-Central: 29.01.1918 Type: programme Subject: Montenegro and Höhenluft Language: Czech and German Rights: Creative Commons BY 4.0