“Oh Mummy save me from Dr Gray, because teacher says he’s coming today, and if I’m stupid he’ll take me away”. William Ray looks at the life and legacy of Dr Theodore Gray, a staunch eugenicists who was head of New Zealand's Mental Hospitals Department for 20 years.

Further reading:

• Statement of Hilary Stace to the Royal Commission on Abuse in Care
• A Brief History of Disability in Aotearoa by Dr Hilary Stace
• DBNZ Biography of Dr Theodore Gray by Dr Warwick Brunton
• The Fertility of the Unfit by Dr William Chapple
• Mental Defectives Amendment Act 1928
• Statement of Tony Ryder to the Royal Commission on Abuse in Care

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In part two, we look at the years Elsdon Best spent living in Te Urewera, attempting to preserve knowledge he believed was on the brink of being lost forever, the remarkable relatioship he built with Tūhoe leaders, and how that relationship fell apart.

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Described in his own time as "the white Tōhunga of Tuhoeland" and by some today as a "structural rascist" who "stole" knowledge, it's fair to say Elsdon Best is a controvesial character. In the first of a two part episode, Black Sheep traces the early life of this self-taught ethnologist.

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New Zealand's most awarded podcast is RNZ's own Black Sheep, and it's back with its 9th season. Hosted and produced by William Ray - he explores New Zealand history through the lens of real life, shady, controversial and sometimes downright villainous characters. Saturday Morning's own Susie Ferguson has even been typecast as a murderous Scottish villain in it. Susie and William discuss how the seasons come to be, and wonder why William is so obsessed with the sketchy side of life.

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In the second of Black Sheep's two-part episode on Elspeth Kerr, detectives unravel the mystery of 9-year old Betty Kerr's poisoning and uncover more potential victims of a beloved nurse, turned serial poisoner.

The Trials of Nurse Kerr: The anatomy of a secret poisoner by Scott Bainbridge

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Elspeth Kerr was a beloved local nurse in 1930s Devonport, but when her husband died suddenly and her foster daughter fell into an inexplicable coma, locals discovered the shocking truth: Nurse Kerr was a serial poisoner. But more than 90 years later, elements of her crimes remain a mystery. In the first of a two part episode, Black Sheep investigates the chilling story.

The Trials of Nurse Kerr: The anatomy of a secret poisoner by Scott Bainbridge

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Black Sheep returns on Friday 30 January for its 9th season with a new cast of rogues, villains and controversial characters. Murderous nurses, foul-mouthed goldfield barkeepers, sly grogging kāuri gum dealers and more! Join William Ray as he looks at the darker side of New Zealand history.

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We're ducking into your feed to bring you an episode of a new RNZ podcast: Kelly Tartlon's Final Treasure Hunt. This story has everything! Kidnapping, smuggling, scurvy, and imaginary islands full of Jewish gold... Make sure to follow Kelly Tarlton's Final Treasure Hunt wherever you get your podcasts.

To see more of Kelly Tarlton's Final Treasure Hunt, visit the RNZ website here.

Special thanks to the Tarlton family for their support and trust in making this podcast.

For more about Kelly Tarlton we recommend:

• Watch: Lost and Found: The Story of Cook's Anchor
• Throw Me the Wreck, Johnny: memories of Kelly Tarlton by Steve Locker-Lampson
• Kelly: the Adventurous Life of Kelly Tarlton by E. V. Sale
• Navigators and Naturalists, By Michael Lee
• The Fateful Voyage of the St Jean Baptiste, By John Dunmore
• The Expedition of the St Jean Baptiste to the Pacific 1769 - 1770, Translated and edited by John Dunmore

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On 27 September 1974 New Zealanders woke to the news Dr Bill Sutch, a famous economist, historian, and former senior government official had been arrested and accused of spying for Soviet Russia. He was later found not guilty, but over the last 50 years, suspicion has swirled, and new evidence has been revealed. Check our RNZ's award Winning Podcast The Service for more about the history of the SIS in New Zealand.

Check our RNZ's award Winning Podcast The Service for more about the history of the SIS in New Zealand

Further reading:

• Spy by Kit Bennets
  
• Shirley Smith: An Examined Life by Sarah Gaitanos
  
• Trying to Understand Dr Bill Sutch by Brian Easton
  
• Bill Sutch - Dictionary of NZ Biography by Brian Easton

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Freddie Angell was New Zealand's most notorious wildlife smuggler. His repeated attempts at stealing and exporting native wildlife in the 1990s, including Kea and Tuatara, made him all but a household name. Black Sheep speaks to documentary-maker Andy MacDonald about his extraordinary story.

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Early NZ missionary Thomas Kendall arrived in London in 1820 with the Ngāpuhi Rangatira Hongi Hika. He would return to Aotearoa a year later with the first ever written dictionary of Te Reo Māori, a newly won clerical collar ...and more than 300 muskets.

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