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> Show Details
Dateline Mystery
News/Documentary
Dateline Mystery
News/Documentary
TV Ratings
Episodes in 2025
(1 new, 3 repeats)
Expand
Average for new episodes
1,038,000 viewers
/
0.08 key demo rating
Average for all episodes, including repeats
1,396,500 viewers
/
0.10 key demo rating
Air Date/Time
Network
Viewers
12/6/2025, Sat, 9:00 PM
NBC
1,038,000
12/13/2025, Sat, 9:00 PM (Repeat)
NBC
1,467,000
12/20/2025, Sat, 9:00 PM (Repeat)
NBC
1,144,000
12/27/2025, Sat, 9:00 PM (Repeat)
NBC
1,937,000
Episodes in 2024
(0 new, 1 repeats)
Expand
Average for new episodes
0 viewers
/
0.00 key demo rating
Average for all episodes, including repeats
1,333,000 viewers
/
0.15 key demo rating
Air Date/Time
Network
Viewers
6/1/2024, Sat, 10:00 PM (Repeat)
NBC
1,333,000
Episodes in 2021
(8 new, 0 repeats)
Expand
Average for new episodes
2,313,375 viewers
/
0.30 key demo rating
Average for all episodes, including repeats
2,313,375 viewers
/
0.30 key demo rating
Air Date/Time
Network
Viewers
1/24/2021, Sun, 10:00 PM
NBC
1,732,000
1/31/2021, Sun, 10:00 PM
NBC
2,133,000
2/7/2021, Sun, 10:00 PM
NBC
1,950,000
2/13/2021, Sat, 9:00 PM
NBC
1,985,000
3/13/2021, Sat, 8:00 PM
NBC
3,020,000
3/20/2021, Sat, 8:00 PM
NBC
2,654,000
5/1/2021, Sat, 9:00 PM
NBC
2,745,000
5/8/2021, Sat, 9:00 PM
NBC
2,288,000
Episodes in 2020
(24 new, 0 repeats)
Expand
Average for new episodes
2,998,917 viewers
/
0.40 key demo rating
Average for all episodes, including repeats
2,998,917 viewers
/
0.40 key demo rating
Air Date/Time
Network
Viewers
1/4/2020, Sat, 8:00 PM
NBC
2,963,000
1/11/2020, Sat, 9:00 PM
NBC
2,820,000
1/18/2020, Sat, 8:00 PM
NBC
3,690,000
2/1/2020, Sat, 8:00 PM
NBC
2,692,000
2/1/2020, Sat, 9:00 PM
NBC
2,800,000
2/8/2020, Sat, 8:00 PM
NBC
2,873,000
2/8/2020, Sat, 8:00 PM
NBC
2,667,000
2/22/2020, Sat, 10:00 PM
NBC
2,261,000
2/29/2020, Sat, 9:00 PM
NBC
2,682,000
3/7/2020, Sat, 8:00 PM
NBC
3,020,000
3/7/2020, Sat, 9:00 PM
NBC
2,961,000
4/4/2020, Sat, 8:00 PM
NBC
3,873,000
4/11/2020, Sat, 8:00 PM
NBC
3,369,000
4/11/2020, Sat, 9:00 PM
NBC
3,299,000
4/25/2020, Sat, 8:00 PM
NBC
3,307,000
4/25/2020, Sat, 9:00 PM
NBC
3,535,000
5/2/2020, Sat, 8:00 PM
NBC
3,456,000
5/9/2020, Sat, 8:00 PM
NBC
2,878,000
5/9/2020, Sat, 9:00 PM
NBC
3,436,000
5/16/2020, Sat, 9:00 PM
NBC
2,207,000
6/13/2020, Sat, 9:00 PM
NBC
3,194,000
6/20/2020, Sat, 8:00 PM
NBC
2,755,000
7/18/2020, Sat, 8:00 PM
NBC
2,509,000
7/25/2020, Sat, 8:00 PM
NBC
2,727,000
Episodes in 2019
(6 new, 0 repeats)
Expand
Average for new episodes
2,510,667 viewers
/
0.38 key demo rating
Average for all episodes, including repeats
2,510,667 viewers
/
0.38 key demo rating
Air Date/Time
Network
Viewers
11/23/2019, Sat, 9:00 PM
NBC
2,366,000
12/7/2019, Sat, 9:00 PM
NBC
1,927,000
12/14/2019, Sat, 9:00 PM
NBC
2,068,000
12/21/2019, Sat, 8:00 PM
NBC
2,512,000
12/21/2019, Sat, 9:00 PM
NBC
3,008,000
12/28/2019, Sat, 8:00 PM
NBC
3,183,000
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