Dateline: Unforgettable
Upcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
Tuesday, April 30
Mystery on Blood Mountain
Season 2 • Episode 24
A hiker goes missing and authorities suspect Gary Hilton is reenacting a slasher movie.
Wednesday, May 1
The Dead of Night
Season 2 • Episode 26
After a mother of two vanishes, her loved ones reveal that she feared she was being stalked.
Wednesday, May 1
The Secret of Spirit Lake
Season 2 • Episode 31
An advocate for missing and murdered Indigenous women searches for answers in the case of her niece.
Wednesday, May 1
The Plan
Season 2 • Episode 32
A double homicide in upstate New York leads detectives on a cross-country investigation.
Wednesday, May 1
The Betrayal of Sarah Stern
Season 2 • Episode 25
When detectives find a missing woman's car abandoned, their investigation uncovers a tangled plot.
Thursday, May 2
The Haunting
Season 2 • Episode 33
The children of an Oklahoma pastor survive the robbery that took their parents' lives.
Thursday, May 2
Deadly Valentine
Season 2 • Episode 27
Nathan and Denise Leuthold build their family on faith, but suddenly one of them dies.
Wednesday, May 15
What Happened to Amy?
Season 2 • Episode 30
For more than 30 years, investigators have searched for answers in the murder of Amy Mihaljevic.
Wednesday, May 15
The Dead of Night
Season 2 • Episode 26
After a mother of two vanishes, her loved ones reveal that she feared she was being stalked.
Wednesday, May 15
Deadly Desire
Season 2 • Episode 45
For two families living out their dreams, gunshots in a parking lot reveal an ugly truth.
Wednesday, May 15
The Life and Death of Princess Diana
Season 2 • Episode 47
Princess Diana's troubled marriage, turbulent life, and the investigation into her death.
Thursday, May 16
The Last Dive
Season 2 • Episode 48
A couple take a scuba-diving trip; on their last dive, one of them surfaces, but the other does not.