Investigation Discovery
[az] Investigation Discovery
[da] Investigation Discovery
[de] Investigation Discovery
[es] Investigation Discovery
[et] Investigation Discovery
[fr] Investigation Discovery
[hi] इन्वेस्टीगेशन डिस्कवरी
[hu] ID (televízióadó)
[id] Investigation Discovery
[ko] 인베스티게이션 디스커버리