Find out when Dateline: Unforgettable is on TV today, tonight and this week at the American TV Listings Guide.
Dateline: Unforgettable is scheduled to air at these times:
A Florida father is determined to find out what happened to his daughter after her fatal fall from a penthouse apartment. Dennis Murphy revisits the dramatic events as this dad confronts overwhelming obstacles to learn the truth.
More details for Dateline: Unforgettable, Tue 19, 6:00 am
A mystery in paradise unfolds when Sarm Heslop vanishes from her boyfriend's yacht. In a case that made international headlines, Andrea Canning recounts her memorable journey searching for a particular person of interest.
More details for Dateline: Unforgettable, Thu 21, 10:00 am
When Dr. Joe Sonnier is murdered, the inquiry finds smoldering resentments and a love triangle. Andrea Canning remembers the smart but humble doctor who devoted his life to helping others.
More details for Dateline: Unforgettable, Thu 21, 11:00 am
A charismatic pastor's dark secrets come to light, triggering a murder investigation. Josh Mankiewicz looks back at a case that shattered a congregation and exposed the cost of their unshakable trust.
More details for Dateline: Unforgettable, Thu 21, 1:00 pm
Lisa Zeigert's family keeps her murder case in the public eye for decades.
More details for Dateline: Unforgettable, Thu 21, 2:00 pm
A lady is killed in Los Angeles during what appears to be a botched burglary. Nearly 20 years later, a detective discovers a clue that turns the investigation on its head. Josh Mankiewicz revisits a story with an unexpected twist.
More details for Dateline: Unforgettable, Thu 21, 4:00 pm
When Britney Ujlaky disappears, a small Nevada town bands together to track down an unknown cowboy who's a potential suspect. Some stories are memorable for their twists, people or locations. For Josh Mankiewicz, this one checks all three boxes.
More details for Dateline: Unforgettable, Thu 21, 6:00 pm
A chance encounter on the Pacific Coast Highway with a woman he first spoke to in a jail cell leads Keith Morrison to re-examine the mysterious death of Las Vegas casino magnate Ted Binion.
More details for Dateline: Unforgettable, Thu 21, 9:00 pm
Chris Smith's family gets an email about him leaving to surf the world but months later, they are wondering if he really left California.
More details for Dateline: Unforgettable, Thu 21, 11:00 pm
A case Keith Morrison can't forget that's about more than rage or someone's hidden dark side. A teen's murder shakes a Nevada community, especially when two unlikely people confess.
More details for Dateline: Unforgettable, Fri 22, 1:00 am
To many, it seemed like a romance between a former football player and homecoming queen. However, when it ends in death, police investigate. Dennis Murphy reflects on a secret relationship that led a churchgoing couple down a dangerous path.
More details for Dateline: Unforgettable, Fri 22, 6:00 pm
It is a case Josh Mankiewicz cannot forget because, while a student-athlete did everything right to keep herself safe, others did not. After she was found murdered, investigators learned she reached out for help multiple times before her death.
More details for Dateline: Unforgettable, Thu 28, 10:00 am
Andrea Canning reflects on a story that reminded her how vulnerable we all can be and how quickly life can change. She speaks with Judge Esther Salas about the knock at her door that robbed her of the most important thing in her life.
More details for Dateline: Unforgettable, Thu 28, 11:00 am
Keith Morrison has reported on cases involving double-lives before. This one was unique, in his experience. A man with both power and prestige managed to fool everyone, right up until his arrest. When his identity was revealed, it shook a nation.
More details for Dateline: Unforgettable, Thu 28, 12:00 pm
The case involved detective work so unique, it managed to stay with Dennis Murphy for years. Days before Christmas, Michelle Martinko was visiting the mall when she was found stabbed to death. Investigators found her killer almost 40 years later.
More details for Dateline: Unforgettable, Thu 28, 2:00 pm
Andrea Canning reflects on a case fueled by a rage so hot, it is seared into her memory. The battle between a wife and a mistress for one man's heart led down a deadly path, to a showdown on the highway.
More details for Dateline: Unforgettable, Thu 28, 3:00 pm
It is a case that reveals an ugly secret about life in the military and one Andrea Canning will not forget. When soldier Vanessa Guillen vanishes from Fort Hood, her family brings attention to her disappearance and revelations inspire a movement.
More details for Dateline: Unforgettable, Thu 28, 4:00 pm
Aaron Fraser was 3-years-old when his mom disappeared. Authorities believed that he witnessed her murder, yet the truth stayed buried. Haunted by the memory for more than two decades, Aaron eventually made a discovery that unlocked the mystery.
More details for Dateline: Unforgettable, Thu 28, 5:00 pm
When a pharmacist is found shot dead, investigators go on a 15-year hunt for his killer. For Andrea Canning, this story has unique locations, fascinating potential suspects and riveting plot twists, but says the victim makes this mystery special.
More details for Dateline: Unforgettable, Thu 28, 6:00 pm
A former ballerina shoots her husband in what she alleges was an act of self-defense; the ensuing investigation and dramatic trial spark protests and receives national attention.
More details for Dateline: Unforgettable, Thu 28, 8:00 pm
After an apparent brazen home invasion during the holiday season in a Connecticut community leaves Connie Dabate dead, investigators discover a silent witness that cracks the case wide open.
More details for Dateline: Unforgettable, Thu 28, 9:00 pm
Authorities take two years and three trials to solve the shooting death of the wife of an FBI agent in the kitchen of her family's Virginia home.
More details for Dateline: Unforgettable, Thu 28, 11:00 pm
Texas detectives investigating the murder of 22-year-old Molly Matheson uncover a trail of sexual assault crimes. Josh Mankiewicz is still disturbed by what survivors connected to the case told him about their fight for justice.
More details for Dateline: Unforgettable, Fri 29, 1:00 am