Diabolical
(2018)Streaming Episode Guide
Season 3
Evil Sister Act
Episode 10 - 5-12-2020
When Samuel Johnson Jr. suddenly vanishes, investigators find themselves face-to-face with two sisters who know something; through a series of interrogations, they reveal an elaborate murder plot meticulously engineered by a puppeteer.
7.2/10
Haven't Seen
Killer Track Record
Episode 9 - 5-05-2020
Three women die of the same mysterious illness, and the hunt is on to prove their deaths were no accident; investigators don't realize they're being played for fools by a sinister killer lurking undetected.
7.4/10Haven't Seen
Caught In the Cover-Up
Episode 8 - 4-28-2020
In West Bloomfield, MI, a simple affair between two coworkers turns complex as the two lovers are willing to do anything, even commit murder, to protect their darkest secret.
8.4/10Haven't Seen
Devil Wears False Eyelashes
Episode 7 - 4-21-2020
Three men die over a span of a dozen years, with no suspicion of wrongdoing and no files charged. But when a deadly car explosion rips through downtown Pensacola, FL, a new investigation begins; all suspicion points toward just one person.
8/10Haven't Seen
Teach Me To Kill
Episode 6 - 4-14-2020
In Las Vegas, a beloved father of four is found dead in his car; he's been bound, gagged, and asphyxiated. Witnesses lead detectives to a local man named John Brian Ray, but this troubled man is just a pawn in the game of a criminal mastermind.
8.2/10Haven't Seen
Sins of a Mother
Episode 5 - 4-07-2020
In 1994, Lake Orion, MI, is rocked by a murder; at first, the crime is a mystery -- but in a small town where everyone knows each other, rumors start flying. Police soon expose a strange and twisted plot that no one saw coming.
7.6/10Haven't Seen
Lie For Me
Episode 4 - 3-31-2020
Air Force veteran Michael Giles disappears along with his savings of $206,000 and detectives find a that Kwaneta Harris has been draining his accounts.
7.7/10Haven't Seen
Masking Evil
Episode 3 - 3-24-2020
A burning car is found by the side of a highway on the same night a single mother of two is reported missing; the two events are related and connecting the dots leads investigators to a notorious criminal who has been hiding in plain sight.
8.3/10Haven't Seen
Hands That Rob the Cradle
Episode 2 - 3-17-2020
In early 1980, two eerily similar crimes occur 400 miles apart; they both leave young mother dead and an infant child stolen; years later, police unravel a plot so cold-blooded, it leaves everyone even seasoned homicide detectives in utter shock.
8.7/10Haven't Seen
Daddy's Little Nightmare
Episode 1 - 3-10-2020
In 2017, Federal Heights, CO, is filled with fear when 69-year-old veteran Bill Mussack is reported missing, gone without a trace; police act fast to uncover a diabolical killer with a heinous plot before the malicious murderer strikes again.
8.1/10Haven't Seen
Season 2
When All Else Fails
Episode 10 - 7-16-2019
After her home is invaded and her husband murdered, Shaunna Dodd recounts her harrowing ordeal at gunpoint; however, when investigators dig deeper, they uncover a tale of lies, infidelity and shady characters who have wandered into the Washoe Valley.
8.3/10Haven't Seen
Murder Is No Accident
Episode 9 - 7-09-2019
A vivacious 33-year-old drowns in the middle of a crowded lake. The investigation untangles a dark, nefarious past that includes theft and multiple murders and detectives must take extraordinary measures to catch the killer.
7.8/10Haven't Seen
A Life Of Lies
Episode 8 - 7-02-2019
In Prichard, AL, loving father Re'Mano Campbell is found murdered in his home; it takes the cunning wit of local investigators to unravel the mystery of who murdered him.
7.8/10Haven't Seen
The Rich Get Richer
Episode 7 - 6-25-2019
Penny Knell is admitted to a special care facility, where a devious mastermind is waiting to prey on vulnerable people; when Penny's family gets ensnared in her web, the consequences will be fatal.
7.8/10Haven't Seen
Control Freak
Episode 6 - 6-18-2019
Donna Scrivo hasn't seen her adult son, Ramsay, in days, and she's worried; she alerts the police, but days pass with no sign of him anywhere; then the discovery of a severed head and body parts along a highway reveals an act of shocking violence.
7/10Haven't Seen
Queen Of Deception
Episode 5 - 6-11-2019
42m
In Susanville, CA, a beloved police officer is found dead in what looks like an apparent suicide, then detectives launch a full-blown murder investigation and zero in on the officer's wife as a possible suspect.
7.8/10Haven't Seen
Recording Evil
Episode 4 - 6-04-2019
Gina Coccia comes home from work to discover the bodies of her girlfriend, Lynn, and Lynn's nephew, Ronnie, shot and stabbed on the kitchen floor; the investigation leads police to a terrifying act of betrayal.
7.9/10Haven't Seen
Someone's Lying
Episode 3 - 5-28-2019
42m
On April 17, 2015, a Virginia hunter makes a grisly discovery in the woods, finding a woman with an execution-style gun shot wound to the back of her head.
7.9/10Haven't Seen
Who Needs Enemies
Episode 2 - 5-27-2019
42m
A cold morning in December starts off like any other, then a farmer finds the body of a dead woman; what seems like a rape and murder case turns into a conspiracy, and someone's diabolical nature is soon revealed.
8/10Haven't Seen
Mother Of All Lies
Episode 1 - 5-21-2019
42m
In 2015, Detective Scott Sanderson finds himself investigating one of the strangest cases of his career, involving a missing woman and her newborn; before long, he uncovers a diabolical scheme that will destroy the lives of everyone it touches.
7.8/10Haven't Seen
Season 1
Living Off The Dead
Episode 10 - 5-10-2018
42m
George Kalomeris is a family man who looks after the less fortunate in his community, then a dying man fingers Kalomeris as the shooter, and police discover a monster more diabolical than anyone could ever imagine possible.
7.8/10Haven't Seen
Weeping Widow
Episode 9 - 5-03-2018
42m
After losing her husband in a tragic accident, a God-fearing Cindy McKay claims she has to bend the law to pay off his illicit debts; authorities soon realize that Mckay is a criminal mastermind.
7.9/10Haven't Seen
Accident Waiting To Happen
Episode 8 - 4-26-2018
Single mom Rainey Morin thinks she has found her one and only soulmate in Robert Kowalski. However, beneath his bright veneer is a dark history threatening to wreak havoc upon her life and those around her.
7.2/10Haven't Seen
Family Or Foe
Episode 7 - 4-19-2018
42m
A young family is on an evening stroll when suddenly terror strikes. Nothing seems to add up during the investigation, it is not clear if it is random violence or a mastermind at work and the truth will take years to emerge.
7.5/10Haven't Seen
Mother Of All Murders
Episode 6 - 4-12-2018
Janet Lynn Mickey dreams of starting her own family and marries college football star Darrell Tyburski; plans change after the young couple begins having children, leading them down a very dark path.
7.6/10Haven't Seen
Best Of Friends
Episode 5 - 4-05-2018
42m
After sneaking out to attend a party, 19-year-old Jose Najera returns home to find both of his parents dead in their bedroom. It is unclear if it is a random killing or a botched robbery.
7.4/10Haven't Seen
Who Lies Beneath
Episode 4 - 3-29-2018
42m
Valuing wealth more than love, Michelle Donohue casts aside good men before meeting Mr. Right who gives her a taste of her own medicine and sends her down a murderous path.
7.9/10Haven't Seen
'Til Death Do We Part
Episode 3 - 3-22-2018
Lyle and Carol Kopenskey are high school sweethearts who marry after graduation; after 40 years of marriage, one of them becomes involved in an extra-marital affair that leads to cold-blooded murder.
7.9/10Haven't Seen
Lying For Love
Episode 2 - 3-15-2018
42m
Temptress Cathy Cousin moves in next door to devoted family man Tim Koile, wrapping him around her finger and convincing him to satisfy her every whim no matter how diabolical.
7.2/10Haven't Seen
Mistress Roulette
Episode 1 - 1-01-2018
42m
Married family man Dr. Adam Frasch has a booming practice, and he loves to spend money on houses, automobiles and exotic dancers; ultimately, the doctor will reap what he sows in deceit and jealousy.
7/10Haven't Seen
Top 5 Highest Rated Episodes 8.7/10 8.4/10 8.3/10 8.3/10 8.2/10
Hands That Rob the Cradle
Episode 2 - 3-17-2020
In early 1980, two eerily similar crimes occur 400 miles apart; they both leave young mother dead and an infant child stolen; years later, police unravel a plot so cold-blooded, it leaves everyone even seasoned homicide detectives in utter shock.
8.7/10Haven't Seen
Caught In the Cover-Up
Episode 8 - 4-28-2020
In West Bloomfield, MI, a simple affair between two coworkers turns complex as the two lovers are willing to do anything, even commit murder, to protect their darkest secret.
8.4/10Haven't Seen
When All Else Fails
Episode 10 - 7-16-2019
After her home is invaded and her husband murdered, Shaunna Dodd recounts her harrowing ordeal at gunpoint; however, when investigators dig deeper, they uncover a tale of lies, infidelity and shady characters who have wandered into the Washoe Valley.
8.3/10Haven't Seen
Masking Evil
Episode 3 - 3-24-2020
A burning car is found by the side of a highway on the same night a single mother of two is reported missing; the two events are related and connecting the dots leads investigators to a notorious criminal who has been hiding in plain sight.
8.3/10Haven't Seen
Teach Me To Kill
Episode 6 - 4-14-2020
In Las Vegas, a beloved father of four is found dead in his car; he's been bound, gagged, and asphyxiated. Witnesses lead detectives to a local man named John Brian Ray, but this troubled man is just a pawn in the game of a criminal mastermind.
8.2/10Haven't Seen
