Investigation Discovery

Broadcasting from Poland, Investigation Discovery is a documentary TV channel airing in English. Channels in the documentary category usually focus on documentaries and factual series exploring real-world subjects, and Investigation Discovery follows that pattern. Distribution is focused on the domestic market. The channel first went on air in April 2009. Broadcasts are listed in standard-definition 576i. It is operated under Warner Bros. Discovery EMEA. Official information, schedules and any authorised viewing options are published on the channel's official website, which is linked from this page. TVChannel.world indexes this channel as part of a worldwide directory of television services, organised by country, category and language.