Sylvester Stallone’s Balboa Productions Teaming With ‘The Walking Dead’ Vet Channing Powell On Series Adaptation Of J.D. Barker’s Serial Killer Thriller Book Series ‘4MK’

EXCLUSIVE: Sylvester Stallone’s Balboa Productions is teaming with Channing Powell (Tales of the Walking Dead) to develop a series adaptation of the 4MK books by J.D. Barker. Set in Chicago, Barker’s novels follow Detective Sam Porter as he hunts the elusive Four Monkey Killer, a murderer who has terrorized the city for years with a chilling […]