A documentary channel and a documentary title are different routes
A scheduled documentary channel plays the programme selected for that time. An on-demand documentary is a particular title or episode that you choose. Record which route you mean before checking a catalogue.
Keep the original title, series name, season or episode with a language request. Similar poster artwork can identify different editions, and a translated title may differ from the name used in a broadcaster’s schedule.
Test the viewing controls you need
For a live documentary channel, check the guide time and any confirmed replay window. For an on-demand item, check start, pause, seek, subtitles and the actual audio tracks. These functions depend on both source and player.
A category label such as nature, history or science is a useful starting point; it does not establish that every title or language version is available. Confirm the exact item before making a title-specific commitment.
Navigate film categories · Understand replay · Subtitle checks