Dateline: Secrets Uncovered (2017)

Name: Dateline: Secrets Uncovered
Genre: Crime
Rating: 7.8

Crime

For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.

IMDb rating: 7.8 (287 votes)
Seasons: 15
Language: EN
Type: TV series

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Ratings refreshed Aug 19, 2026 · 15 seasons indexed

Seasons

Season 1 (2017)

7.41 avg 22 episodes 6.7 → 7.6 60 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	House on the Lake	6.7	14
2	Unimaginable	6.7	8
3	Betrayed	7.4	12
4	A Texas Twist	7.4	13
5	Nightfall	8.0	9
6	Burning Suspicion	6.6	5
7	Lost and Found	8.4	15
8	The Mystery of the Murdered Major	7.6	18
9	The House in the Woods	7.9	11
10	Frantic	7.8	10
11	The Player	7.4	11
12	The Goldfinger Mystery	7.5	14
13	Secrets in a Small Town	7.6	14
14	Crossing the Line	7.3	14
15	Mystery at Heath Bar Farm	6.8	12
16	Deadly Triangle	7.4	8
18	The Day She Disappeared	7.5	8
19	Collision	7.3	10
20	Heart of Darkness	8.0	9
21	The Last Dance	6.7	7
22	Troubled Waters	7.4	6
24	Tangled	7.6	5

Season 2 (2018)

7.67 avg 13 episodes 7.6 → 7.6 60 min avg

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Mystery in Orange County	7.6	10
2	Deadly Exchange	7.8	9
3	Under a Full Moon	8.0	11
4	The Face of Evil	7.7	9
5	The Interrogation	7.6	8
6	The Deed	7.4	9
7	Smoke and Mirrors	7.3	7
8	The Hometown Hero & the Homecoming Queen	7.3	8
9	Consumed	8.1	7
10	The Client	8.3	7
12	House of Secrets	7.3	12
13	The House on Sidney's Cove	7.7	9
14	The Last Dance	7.6	7

Season 3 (2018)

7.80 avg 14 episodes 8.0 → 8.3 60 min avg

Rebound

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	Over the Edge	8.0	10
2	Someone Was Watching	7.3	10
3	Ransom	8.2	6
4	Somebody's Daughter	7.6	11
5	The Secret	7.4	9
6	Strangers on a Train	7.5	10
7	Mystery on Blood Mountain	8.0	11
8	Blind justice	8.3	16
9	The Great Escape	7.8	9
10	The Man Who Talked to Dogs	7.3	11
11	In the Dead of Night	7.9	8
12	A Gathering Storm	7.6	11
13	Vanished	8.0	12
14	Deadly Connection	8.3	7

Season 4 (2018)

7.48 avg 17 episodes 7.9 → 7.7 60 min avg

Season 4 episodes - IMDb ratings
#	Title	Rating	Votes
1	Silent Witness	7.9	10
2	Suspicion	7.3	10
3	Buried Secrets	7.7	9
4	Who Killed the Radio Star	7.3	11
5	Deadly Conspiracy	7.9	13
6	The Confession	7.6	10
7	Poison	6.8	11
8	Written in Blood	6.8	10
9	The Night Lynsie Disappeared	7.5	11
10	Secrets in the Mist	7.8	12
11	Secrets in the Snow	7.5	11
12	The Night Hannah Hill Disappeared	7.5	10
13	While They Were Sleeping	7.6	13
14	The Devil and Bobbi Parker	7.1	10
15	The Inside Man	7.5	14
16	Family Affair	7.6	14
17	The Plot Thickens	7.7	10

Season 5 (2018)

7.41 avg 14 episodes 7.3 → 7.2 60 min avg

Rollercoaster

Season 5 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Bathtub Mystery	7.3	13
2	Down the Back Staircase	7.2	12
3	Secrets on Hot Springs Drive	7.8	10
4	The Promise	8.2	8
5	Infatuation	7.9	9
6	Return to Manitowoc County	6.8	12
7	Secrets in Seattle	7.2	13
8	The Silhouette	6.8	11
9	The Knock at the Door	8.0	10
10	Swept Away	7.8	10
11	Against All Odds	7.8	11
12	The Disappearance of Debbie Hawk	6.5	11
13	Deadly Ambush	7.2	18
14	Justice for Bonnie	7.2	15

Season 6 (2019)

7.55 avg 14 episodes 7.7 → 7.9 60 min avg

Rebound

Season 6 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Sting	7.7	19
2	Dark Valley	7.4	14
3	Black Friday	7.2	13
4	Out There in the Dark	7.5	13
5	The Women & Dirty John	7.2	13
6	As Night Fell	7.3	10
7	Good & Evil	7.4	13
8	Deadly Trust	7.5	12
9	The Shadow	7.7	10
10	Internal Affairs	7.6	10
11	The Trap	8.2	14
12	Deadly Twist	7.6	9
13	Mystery on Lockhart Road	7.5	8
14	Family Business	7.9	13

Season 7 (2019)

7.57 avg 23 episodes 7.7 → 6.8 60 min avg

Rollercoaster

Season 7 episodes - IMDb ratings
#	Title	Rating	Votes
1	Devil's Bathtub	7.7	16
2	Deadly Circumstances	7.2	11
3	A Crack in Everything	7.8	11
4	The Night of the New Moon	7.9	14
5	Twisted in Texas	7.2	12
6	Tangled Web	7.6	10
8	Stealing Paradise	7.9	17
9	A Shot in the Dark	7.4	8
10	Plot Twist	7.6	9
11	Deadly Valentine	6.7	15
12	Haunting	8.0	9
13	Someone Was Waiting	7.6	9
14	A Deadly Path	7.8	13
15	Deadly Desire	7.9	10
16	Murder in Broad Daylight	7.4	12
17	Betrayal of Trust	7.9	10
18	Mystery at Ascot Estates	7.0	12
19	Broken Bonds	7.7	10
20	The Girl with the Red Shoes	7.9	11
21	Mystery in Mustang	7.7	11
22	What Happened to the Beauty Queen	7.8	13
23	Mystery in Payson Canyon	7.7	14
24	Along Came Jodi	6.8	13

Season 8 (2019)

7.55 avg 22 episodes 7.5 → 8.5 60 min avg

Season 8 episodes - IMDb ratings
#	Title	Rating	Votes
1	Graduation Night	7.5	14
2	Secrets and Lies	7.2	10
3	Toxic	8.0	9
4	Deadly Deceit	7.5	14
5	Murder on Nantucket Island	7.3	8
6	Secrets in Pleasant Grove	7.8	12
7	The Killing in Cobb County	6.9	12
8	A Sister's Search	7.6	11
9	Under a Halloween Moon	7.4	12
10	At Close Range	7.8	12
11	Deep in the Woods	8.0	11
12	The Other Side of Paradise	7.1	13
13	Deadly Detour	6.9	8
15	What They Saw	6.6	10
16	Reckless	7.3	12
17	Inside the Hunt for El Chapo	7.6	9
18	Angels & Demons	7.7	8
19	The Carrollton Plot	8.4	16
21	The Man Who Wasn't There	7.2	8
22	One Moment	7.7	6
23	Death Trap	8.1	11
24	A Villainous Plan	8.5	12

Season 9 (2020)

7.37 avg 47 episodes 7.5 → 7.4 60 min avg

Mid-peak

Season 9 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Disapperance of Sandi Johnson	7.5	11
2	12 Minutes on Elm Street	7.1	16
3	In the Middle of the Night	7.7	10
4	Missing Marie	7.4	10
5	Deadly Intent	7.3	12
6	A Bronx Tale	7.3	7
7	Deadly Denial	6.9	9
8	Mystery in South Beach	7.2	12
9	Circle of Friends	7.7	15
10	Bad Blood	7.8	9
11	The Farm	7.1	9
12	Evil Was Waiting	7.6	9
13	Everything She Knew	7.1	11
14	The Landing	7.2	9
15	Unspeakable	6.9	12
16	The Watcher	7.0	13
17	Unraveled	7.8	8
18	The Figure in the Garage	7.4	12
19	A Cold December Morning	7.1	10
20	In Cold Blood	7.7	10
21	Vendetta	8.3	11
22	Deadly House of Cards	7.6	10
23	Footprint in the Dust	6.9	8
24	Death in the Driveway	7.1	10
25	Toxic Relations	7.3	16
26	Secrets of the Snake River	7.6	12
27	A Killing in Cottonwood	7.3	11
28	The Unusual Suspect	7.3	11
29	The Mystery Man	7.3	10
30	The Fugitive Millionaire	7.2	10
31	Deception	7.4	9
32	The Comic Book Murder	7.5	14
33	Up in Flames	8.0	7
34	The Motive	7.2	9
35	The Mansion on Ocean Boulevard	7.1	13
36	Evil Intent	7.8	11
37	Secrets on the Emerald Coast	6.7	11
38	Something Wicked	7.5	9
39	Secrets of Lake Seminole	7.1	10
40	On the Outskirts of Town	7.2	11
41	The Ultimatum	7.3	8
42	The Good Husband	6.8	8
43	Mystery on the Mississippi	7.8	11
44	Double Lives	7.7	9
45	A Dangerous Man	7.8	13
46	The Mystery on Bridle Path	7.2	8
47	The Accused	7.4	7

Season 10 (2021)

7.44 avg 69 episodes 7.3 → 6.8 60 min avg

Season 10 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Devil in Disguise	7.3	11
2	While He Was Sleeping	7.5	11
3	The Root of All Evil	7.5	13
4	Deadly Betrayal	6.9	9
5	Lethal Weapon	8.0	11
6	Secret lives	6.8	6
7	What Lies Beneath	7.2	9
8	Fatal attraction	6.9	13
9	Shining star	7.5	6
10	Queen of the county	7.7	12
11	After Midnight	7.3	9
12	Miami Heat	7.6	8
13	Someone Was Out There	7.4	9
14	Secrets at sunshine motel	6.8	12
15	Indiscretion	7.4	8
16	The Evil to Come	7.8	8
17	True Lies	7.1	8
18	Finding Savanna	7.1	10
19	Mystery on Sunrise Drive	7.4	11
20	The Wire	8.2	6
21	The Long Road	7.0	11
22	Jagged	8.2	9
23	Stone-Cold	7.7	8
24	The Early Shift	7.2	11
25	Prairie Confidential	7.8	8
26	Noises in the Night	7.4	9
27	Before the Storm	7.2	9
28	The Alibi	7.8	12
29	Suspicion in Silver City	7.6	10
30	After the Storm	8.6	9
31	The Secrets of Cottonwood Creek	8.0	7
32	Unthinkable: The Menendez Murders	7.4	7
33	The Match	8.6	7
34	Finding Sarah Goode	8.0	7
35	The Last Day	8.0	7
36	The Valentine's Day Mystery	7.2	13
38	Bitter Pill	7.7	9
39	Taken	8.0	9
40	The Night Brianna Vanished	8.0	10
41	In Plain Sight	7.4	11
42	The Prussian Blue Mystery	7.8	14
43	11 Minutes	7.7	9
44	She Didn't Come Home	7.6	7
45	Facing the Music	6.8	9
46	Before Midnight	7.0	9
47	The Secret Keepers	7.7	6
48	Evil was Watching	7.6	8
49	The Target	7.0	6
50	The Disappearance of Laci Peterson	7.9	8
51	Secrets in the Smoky Mountains	7.4	8
52	Mystery in Big Sky Country	7.0	9
54	Scorned	8.3	7
55	The Halloween Party	7.4	7
56	The Mystery of Effingham County	7.4	6
57	Something Sweet	7.1	8
58	A Perfect Spot	7.0	7
59	Friends Until Death	7.5	11
60	One Small Dose	7.1	7
61	Deadly Devotion	7.2	8
62	The House on Badger Lane	7.0	8
63	Without a Trace	7.3	7
64	A Place on the Sand	7.9	8
65	The Night Before Halloween	7.0	8
66	The Mystery on Albion Road	6.8	5
67	As Darkness Fell	7.0	6
68	Haunting Images	7.0	7
69	The Beauty and the Beast Mystery	7.1	7
70	Deadly Exposure	6.6	7
71	Secrets of Lake Seminole	6.8	5

Season 11 (2022)

7.28 avg 30 episodes 7.6 → 7.4 60 min avg

Rollercoaster

Season 11 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Informant	7.6	7
2	Rear Window	7.5	8
3	Hinckley: Diary of a Dangerous Mind	7.7	7
4	The Stranger	7.2	9
5	The Dream House Mystery	7.3	13
6	Vengeance	6.9	7
7	Miles from Nowhere	8.0	11
8	Manner of Death	5.8	8
9	The Feud	7.3	7
10	The Long Road to Freedom	7.1	8
11	Life Inside	6.2	6
12	Deadly Secret	7.7	6
13	Endgame	7.7	7
14	The Waiting Car	7.4	9
15	The Woman with No Name	7.8	6
16	The Vow	5.4	8
17	At the Bottom of the Pool	7.1	7
19	The Death of Gianni Versace	7.9	7
20	Secrets of the Desert	7.6	7
21	While She was Sleeping	7.9	7
22	Trouble at the 7-11 Ranch	7.7	7
23	The Phony Rockefeller	6.1	8
24	A Family's Story	7.4	8
25	Deadly Liaisons	7.0	6
27	Lost in Sin City	7.4	8
28	The Family Secret	7.6	5
29	Bringing Brooke Home	8.0	7
30	The Pink Skirt Plot	7.7	7
31	Night of the Summer Solstice	7.0	6
32	Murder in the House of Gucci	7.4	5

Season 12 (2024)

7.15 avg 17 episodes 7.8 → 7.5

Rollercoaster

Season 12 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Investigation	7.8	8
2	The Story of Someone	6.0	9
3	Recipe for Murder	7.4	10
4	The Case of the Missing D.A.	7.5	8
5	After the Party	7.1	7
6	Robert Durst: The Lost Years	7.2	6
7	Twisted Tale	8.0	7
8	The Summer of Manson	6.9	8
9	Dreams and Nightmares: The Meek Mill Story	5.8	6
10	Broken Circle	7.0	7
11	The Rise and Fall of Oscar Pistorius	6.7	6
12	The Mystery on Horseshoe Drive	6.7	7
13	Jonestown: An American Tragedy	6.9	7
14	Shattered Bonds	7.6	7
15	The People vs. OJ Simpson: What the Jury Never Heard	7.8	5
16	The Call	7.7	6
17	Secrets by the Bay	7.5	8

Season 13 (2024)

7.47 avg 6 episodes 7.9 → 7.9

U-shaped

Season 13 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Jacket	7.9	11
2	House of Horrors	7.7	9
3	What Happened to Anton Black?	6.7	6
4	Out of the Shadows	7.2	9
6	Far From Spider Lake	7.4	8
13	The Phone Call	7.9	9

Season 14 (2024)

7.33 avg 7 episodes 7.2 → 7.2

Season 14 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Last Weekend	7.2	9
8	Part of the Plan	7.2	8
9	A Promise to Gloria	7.3	9
11	The Night Kelsie Disappeared	7.5	12
12	What Happened in the Basement	7.1	10
13	The Necklace	7.8	10
19	The Blue Blanket Mystery	7.2	5

Season 15 (2025)

7.48 avg 5 episodes 7.4 → 7.6

Season 15 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Shadow in the Window	7.4	13
2	The Note	7.6	10
3	Dangerous Secret	7.4	10
8	10 Minutes to Sunset	7.4	9
10	The Hands of a Killer	7.6	5