Killer Siblings

Watch Killer Siblings

  • 2019
  • 3 Seasons
  • 6.3  (134)

Killer Siblings tells the twisted stories of some of the most maniacal siblings in history. Through exclusive interviews and firsthand accounts, the series will delve into the evil minds of siblings who partnered together to commit some of the most heinous and sophisticated homicides. From teen brothers with a perverse dream to become prolific mass murderers, to a Sheriff's deputy who killed his wife's lover by employing his brothers, who were on the FBI's most wanted list, to do his dirty work, Killer Siblings will take viewers into the minds of family members committed to carrying out evil acts, no matter the cost.

Killer Siblings
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Seasons
Pratt
10. Pratt
February 18, 2022
A home invasion starts a massive manhunt for two bank-robbing brothers through the remote, snowy wilderness of Northern Idaho. The survivalist brothers, who once helped catch a notorious Soviet spy, evade police in a gun battle that ends in murder.
Matting & Smith
9. Matting & Smith
February 4, 2022
A husband is savagely murdered outside his home in suburban Memphis. Investigators discover multiple extramarital affairs, which leads them to the wife's secret-life, an insurance policy and a brother willing to do anything for his baby sister.
Homicks & Woodmans
8. Homicks & Woodmans
January 28, 2022
When a wealthy businessman and his wife are brutally gunned down, detectives discover a family torn apart by resentment and greed, and uncover a murder plot between the couple's sons and a second set of brothers hired to pull the trigger.
Dennys
7. Dennys
January 21, 2022
Within 24 hours, a rural community in Georgia is rocked by two double-homicides, including a beloved dairy farmer and his son. With few suspects, a precious piece of evidence eventually leads detectives to two brothers with a lifelong bond of crime.
Galvan-Cernas
6. Galvan-Cernas
January 14, 2022
A home invasion by masked gunmen leads to the murder of a doctor trying to protect his family. When investigators track down three brothers, they discover the kidnapping plot gone wrong was masterminded from within the doctor's own trusted circle.
Allridges
5. Allridges
January 7, 2022
After three ruthless murders and a monthslong spree of armed robberies, police in Fort Worth, Texas, race to stop a young man intent on inflicting pain, his honor student sibling and a second set of brothers.
Merricks
4. Merricks
December 31, 2021
A brutal double-homicide in a small Ohio town leads police to a family member with a grudge. Simmering tension over $400 leads two brothers to spiral out of control. Investigators must pit brother against brother to get to the truth of what happened.
Engels
3. Engels
December 17, 2021
When the body of a young woman is found in a burnt out station wagon, investigators unravel a deadly plot that leads back to a shattered marriage and two self-made millionaire brothers who feel entitled to do anything to anyone.
Kimbles
2. Kimbles
December 10, 2021
A peaceful town is rocked by the murder of the young wife of a preacher's son. The investigation leads detectives toward two brothers: one with a deadly ambition, and the other willing to do anything to earn his brother's love.
Kauffman and McMahan
1. Kauffman and McMahan
December 3, 2021
Tragedy strikes rural Iowa as two women are found murdered in their homes. When a local bank is robbed the same day, investigators connect the crimes to an unfolding crime spree and race to find the killer siblings before they can strike again.
Description

Killer Siblings tells the twisted stories of some of the most maniacal siblings in history. Through exclusive interviews and firsthand accounts, the series will delve into the evil minds of siblings who partnered together to commit some of the most heinous and sophisticated homicides. From teen brothers with a perverse dream to become prolific mass murderers, to a Sheriff's deputy who killed his wife's lover by employing his brothers, who were on the FBI's most wanted list, to do his dirty work, Killer Siblings will take viewers into the minds of family members committed to carrying out evil acts, no matter the cost.

Killer Siblings is a series that is currently running and has 3 seasons (32 episodes). The series first aired on October 27, 2019.

Where to Watch Killer Siblings

Killer Siblings is available for streaming on the Oxygen website, both individual episodes and full seasons. You can also watch Killer Siblings on demand at Peacock Premium, Amazon, NBC, Vudu, Oxygen, FuboTV, Google Play and Apple TV.

  • Premiere Date
    October 27, 2019
  • IMDB Rating
    6.3  (134)