3 Paramount+ Documentaries to Stream This Weekend

Key Takeaways

• My Killer Father: The Green Hollow Murders explores accusations that an Iowa man killed dozens of women over decades
• The three-part docuseries features conflicting accounts from the accused man's own daughters
• Paramount+ continues expanding its documentary catalog alongside new scripted programming

Paramount+ is pushing hard on documentaries this month. While the streaming service rolls out new scripted content and welcomes Battlestar Galactica to its library, the documentary lineup deserves attention from anyone drawn to real-life stories that fiction writers couldn't dream up.

For the weekend of May 1 through 3, three documentaries stand out. They range from a brand new true crime series to returning favorites and an acclaimed film about journalistic persistence.

My Killer Father: The Green Hollow Murders

The newest true crime entry on Paramount+ is a three-part docuseries directed by Aengus James, known for American Harmony. It centers on accusations made by Lucy Studey McKiddy, an Iowa woman who claims her late father, Donald Dean Studey, murdered dozens of women during her childhood.

McKiddy's claims are specific and disturbing. She says her father, dubbed the "Monster of Green Hollow," disposed of bodies down a 90-foot well on their rural Iowa property. The victims allegedly included two of Studey's own wives and a girlfriend. McKiddy also claims she and her siblings were forced to help move the bodies when they were children.

What makes this case particularly gripping is the family divide at its center. While Lucy McKiddy stands by her account, her sister Susan says the entire story is fabricated. The series examines both perspectives, leaving viewers to weigh the evidence and testimony themselves.

The documentary explores how such accusations can tear a family apart, even after the alleged perpetrator has died. It also raises questions about memory, trauma, and what happens when siblings remember the same childhood in radically different ways.

Female Crime Bosses Return

A returning series this month gets up close with America's most notorious female crime bosses. The show has built a following over multiple seasons by profiling women who rose to power in criminal organizations, a perspective often overlooked in true crime programming that tends to focus on male perpetrators.

Black Box Diaries

Rounding out the recommendations is Black Box Diaries, a documentary film that has earned near-perfect ratings from critics. The film follows a journalist's persistent fight against what she sees as a broken legal system. It's a story about institutional failure and one person's refusal to accept it.

What Else Is Coming to Paramount+ in May

Beyond documentaries, Paramount+ has stacked its May calendar with new releases. The addition of Battlestar Galactica to the service's library gives subscribers access to one of the most acclaimed science fiction series of the 2000s. New movies and original series are also scheduled throughout the month.

For viewers who prefer their entertainment based on real events, though, these three documentaries offer a solid starting point for the month.

Frequently Asked Questions

Is My Killer Father: The Green Hollow Murders a limited series?

Yes, it's a three-part docuseries, making it easy to watch in a single weekend.

Do I need Paramount+ with Showtime to watch these documentaries?

No, these documentaries are available on the standard Paramount+ Essential and Paramount+ with Showtime tiers.

Are these documentaries suitable for all ages?

No. True crime content like My Killer Father deals with murder and disturbing subject matter. Check ratings before watching with younger viewers.

When did My Killer Father premiere on Paramount+?

The series is new to Paramount+ as of May 2026, making it part of the platform's fresh content for the month.

Source: How-To Geek