TV series
Award winning journalist Paula Zahn unravels shocking crimes interviewing those closest to the case including lawyers, the victim's family, detectives and the convicted murderer themselves.
Streaming, rental and purchase options
Checked Sep 2, 2026
On the Case with Paula Zahn is available to stream on DirecTV On Demand, Discovery+, Discovery+ (Via Amazon Prime), HBO (Via Hulu), HBO Max, HBO Max (Via Amazon Prime), Philo, Spectrum On Demand, and YouTube TV in United States. You can also buy it from Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
Award winning journalist Paula Zahn unravels shocking crimes interviewing those closest to the case including lawyers, the victim's family, detectives and the convicted murderer themselves.
Choose an episode, then use the watch options above for the show.
Episode 1
After a young woman vanishes on her way to work, police desperately follow a trail of videotaped clues they hope will solve a complex mystery. The evidence found inside her car could be the key to solving the brazen abduction.
Where to watch On the Case with Paula Zahn
Episode 2
A gunman shoots a hero fireman dead in his own driveway. Police focus their investigation on the unusual firearm used to commit the crime and an odd trail of clues left behind by the victim himself.
Where to watch On the Case with Paula Zahn
Episode 3
Recreational hunters find the body of a female naval veteran in a rural campground, leaving police to answer challenging questions. How had the victim gotten there? Why was she drugged, and who wanted her dead?
Where to watch On the Case with Paula Zahn
Episode 4
Police watch the disturbing video of a young woman closing up after her shift at a gas station convenience store. Everything seems normal until, in one moment, she is there and, in the next, she is gone, never to be seen again.
Where to watch On the Case with Paula Zahn
Episode 5
Police retrace the steps of a young woman's preparations for a romantic Valentine's dinner that ended in her brutal murder. Hidden in the chaotic crime scene is the clue that will unlock the mystery.
Where to watch On the Case with Paula Zahn
Episode 6
A young woman mysteriously disappears. Friends and family are terrified, but investigators find little to go on. Then, a shocking discovery confirms the worst and turns the spotlight of the investigation on those closest to the victim.
Where to watch On the Case with Paula Zahn
Episode 7
A killer guns down a businessman during a brazen home invasion. The puzzling evidence seems to indicate the crime was well planned and highly calculated. Police explore a variety of motives before they unmask the mastermind behind the attack.
Where to watch On the Case with Paula Zahn
Episode 8
The discovery of a woman's body, burned beyond recognition, marks the start of a disturbing murder investigation. An autopsy reveals the killer stabbed the victim in a sexually motivated attack. Will a similar second crime be the key to solving both?
Where to watch On the Case with Paula Zahn
Episode 10
When police find the lifeless body of a young mother, her husband becomes the prime suspect. However, when an in-depth investigation against him stalls, it raised a critical question: Had police been focused on the wrong man all along?
Where to watch On the Case with Paula Zahn
Episode 12
Police struggle to solve the heartbreaking murder of a talented young woman, but it will take years to realize that the clue to unlock the mystery is hidden within the crime scene evidence.
Where to watch On the Case with Paula ZahnEpisode information updated Sep 2, 2026
Shannon SidersSelf - Victim
Norma PageSelf - Victim
Paula ZahnSelf - Host
Diane FanningSelf - True Crime Author
Investigation DiscoveryUnited StatesMore shows like On the Case with Paula Zahn.
