Mysteries, DNA, and the Search for Who We Really Are.The Fronczak Files is a gripping podcast that delves deep into the investigation of the abduction of Paul Fronczak, the abandonment of Jack Rosenthal, and the disappearance of Jack’s twin sister Jill. This true crime podcast takes you on a rollercoaster ride through Paul’s experiences, searching for his family and uncovering new mysteries along the way. In April 1964, a woman disguised as a nurse walked into a Chicago hospital room and too...
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Episode List

Appalachian ASHES | The Fronczak Files S3 Ep. 4

Mar 3rd, 2026 10:00 AM

Disruption. Hardship. Fracture.In this episode of The Fronczak Files, Jack and Tracey dig into Jack’s maternal roots, a family story shaped by strong Polish Catholic ties, isolation in the Tennessee mountains, and the post-war boom in Ohio. Together these forces helped mold Marie Duncan Rosenthal.What pushed the Duncan family to leave Tennessee for Ohio? Who became involved with an evangelical TV church? And how did a nomadic upbringing leave lasting consequences for Marie? Join Jack and Tracey as they trace the Duncan line back to its Appalachian beginnings and uncover what the journey north changed forever. Join Jack and Tracey as they:• Summarize Marie Duncan’s genealogy • Detail the family move from Tennessee to Ohio• Explore how frequent moves affected Marie’s life and stability 💬 Share your reactions 🔔 Subscribe for new Season 3 episodes🎧 Listen on all major podcast platforms 📺 Watch full episodes on YouTube ⭐ Join as a Patreon member for extra bonus content📲 Connect with us: thefronczakfiles.com | Instagram | TikTok | Facebook | ThreadsTheme Music by Paul Jack Fronczak and Rick Holland Hosted on Acast. See acast.com/privacy for more information.

BURIED Without Tears | The Fronczak Files S3 Ep. 3

Feb 24th, 2026 10:00 AM

Trauma. Pain. Horror. In this episode of The Fronczak Files, we turn our focus on Jack’s biological father, Gilbert Rosenthal. As we trace the path of his life, we uncover a story shaped by poverty, relentless physical pain, and an escalating hunger for control.How does a man enlist in the military while facing what may have been a serious medical condition? How does he endure chronic pain while his family grows around him? And what could drive someone to erase the existence of his own twin children? Tune in as Jack and Tracey unravel the disturbing legacy Gilbert left behind, and explore how his choices may have set the stage for everything that followed. Join Jack and Tracey as they:• Revisit Gilbert’s early beginnings• Break down his medical and military history• Theorize how these events may have led to the abandonment of Jack and Jill 💬 Share your reactions 🔔 Subscribe for new Season 3 episodes🎧 Listen on all major podcast platforms 📺 Watch full episodes on YouTube ⭐ Join as a Patreon member for extra bonus content📲 Connect with us: thefronczakfiles.com | Instagram | TikTok | Facebook | ThreadsTheme Music by Paul Jack Fronczak and Rick Holland Hosted on Acast. See acast.com/privacy for more information.

POISONED Roots | The Fronczak Files S3 Ep. 2

Feb 17th, 2026 10:00 AM

Love. Scandal. AbandonmentIn this episode of The Fronczak Files, we continue our walk through Jack’s family tree with a deeper look at his paternal lines. As we trace these branches, we uncover deep religious roots, stark cultural divides, and a beginning marked by turmoil.Why would a man choose circumcision in adulthood? Why would a woman drink poison in front of her husband? And what drives a man to abandon his wife and two children? Tune in as we follow the record trail and connect the dots behind the headlines. Join Jack and Tracey as they:• Dig into Gilbert Rosenthal’s roots• Explore the major differences in religion and culture across the lines • Provide context for Gilbert’s chaotic upbringing 💬 Share your reactions 🔔 Subscribe for new Season 3 episodes🎧 Listen on all major podcast platforms 📺 Watch full episodes on YouTube ⭐ Join as a Patreon member for extra bonus content📲 Connect with us: thefronczakfiles.com | Instagram | TikTok | Facebook | ThreadsTheme Music by Paul Jack Fronczak and Rick Holland Hosted on Acast. See acast.com/privacy for more information.

Case Files OPENED | The Fronczak Files S3 Ep. 1

Feb 10th, 2026 10:00 AM

Secrets. Lies. The making of monsters.In this Season 3 premiere, The Fronczak Files takes you back to the beginning. While many know about the 1964 kidnapping of Paul Joseph Fronczak and Jack’s abandonment in Newark, few understand the full scope of Jack’s genetic beginnings, and what they reveal. For the first time, we will walk through Jack’s full family tree, starting with his immediate Rosenthal family and tracing back generations to add context to the events of the 1960s that set his journey in motion.Where did Jack come from? What does his family tree really look like? And how did it all lead to the making of monsters? Tune in this season for new research, new leads, and a deeper exploration into Jack’s life. Join Jack, Tracey, and Emily as they:• Present Jack’s family tree in full for the first time• Recap the major events in Jack’s search to find his genetic identity • Set the stage for Season 3 💬 Share your reactions 🔔 Subscribe for new Season 3 episodes🎧 Listen on all major podcast platforms 📺 Watch full episodes on YouTube ⭐ Join as a Patreon member for extra bonus content📲 Connect with us: thefronczakfiles.com | Instagram | TikTok | Facebook | ThreadsTheme Music by Paul Jack Fronczak and Rick Holland Hosted on Acast. See acast.com/privacy for more information.

S2 Bonus Episode: Training DNA Detectives | The Fronczak Files

Jan 13th, 2026 11:00 AM

Emerging technologies. Cold cases. Long-awaited breakthroughs. In this bonus episode of The Fronczak Files, Jack and Tracey sit down with Cairenn Binder, Assistant Director of the IGG Center and Director of the Investigative Genetic Genealogy Certificate Program at Ramapo College. Cairenn breaks down how civilians trained in investigative genetic genealogy are helping unlock decades-old cold cases, identify the unknown, and even exonerate the wrongfully convicted.💬 Share your reactions 🔔 Subscribe for upcoming Season 3 episodes🎧 Listen on all major podcast platforms 📺 Watch full episodes on YouTube ⭐ Join as a Patreon member for extra bonus content 📲 Connect with us: thefronczakfiles.com | Instagram | TikTok | Facebook | ThreadsTheme Music by Paul Jack Fronczak and Rick Holland Hosted on Acast. See acast.com/privacy for more information.

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