Sylvester Stallone and Channing Powell Developing ‘4MK’ TV Series

Sylvester Stallone’s Balboa Productions is collaborating with Channing Powell to adapt J.D. Barker’s acclaimed 4MK book series for television. This project promises to bring a gripping narrative to the screen, focusing on the psychological and moral complexities surrounding a notorious killer.
Overview of the 4MK Series
The 4MK novels, set in Chicago, revolve around Detective Sam Porter. He is on the trail of the Four Monkey Killer, a unique murderer known for his chilling methods. This villain adheres to a code inspired by the adage “hear no evil, see no evil, speak no evil.” As part of his ritualistic killings, he removes the ears, eyes, and tongues of his victims, turning each crime scene into a cryptic message.
However, the true horror of the 4MK series lies in the unspoken commandment—“do no evil.” This aspect highlights the killer’s ulterior motive of exposing corruption by targeting the guilty through their loved ones.
Books and Release Plans
- The Fourth Monkey
- The Fifth to Die
- The Sixth Wicked Child
- Prequel Trilogy: The First Scarlet Door (Releasing September 22)
The adaptation will draw from Barker’s original trilogy, alongside an upcoming prequel trilogy, which aims to expand this dark narrative universe.
Creative Team Behind the Series
Channing Powell is not only the showrunner but also the writer and executive producer for the series. She will work alongside Stallone and D. Matt Geller from Balboa Productions. Christian Bersani has been appointed to supervise the project after introducing the material to Powell.
Statements from Key Figures
Sylvester Stallone praised Barker’s work, stating, “J.D. Barker has created a world with enormous scale and genuine danger… This is the kind of property that audiences don’t just watch, but get pulled into.”
Channing Powell expressed her excitement about the intense and intelligent narrative of 4MK. She described it as a story exploring guilt, justice, and corruption, emphasizing its psychological depth.
J.D. Barker noted the project’s potential impact, stating, “With this creative force, 4MK won’t just be gripping television; it will be the kind of series that gets under people’s skin.”
Background on the Creative Team
Channing Powell has an impressive background in television. She currently serves as co-executive producer on the sci-fi horror series From and has also worked on AMC’s Tales of the Walking Dead. Barker is a bestselling author whose works have been translated into over 150 languages and have been optioned for film and TV adaptations.
Balboa Productions is also busy developing other projects, including Blood Aces, which features Stallone and Cole Hauser. The company recently completed production on Season 4 of Tulsa King.
Conclusion
The adaptation of the 4MK series stands to be an engaging blend of psychological thriller and dark storytelling. With Stallone, Powell, and Barker involved, it promises to deliver intense and thought-provoking entertainment.




