Duncan McNab is a former police detective, private investigator, investigative journalist and media adviser to government and the private sector. He is the author of over seven books, including the phenomenally bestselling Dead Man Running (with Ross Coulthart), Outlaw Bikers in Australia and Waterfront. Duncan was a producer on the Kennedy and Clarion Award–winning Murder Undercovered series (7 Network) in 2017. In 2017 his book Getting Away with Murder won the Ned Kelly Award for Best True Crime. In the same year his bestselling book Roger Rogerson about the disgraced former detective and convicted murderer of the same name was shortlisted for the Ned Kelly Award for Best True Crime.
Tamblyn Lord is an Australian actor and voice artist. He has featured extensively in Australian theatre and television for over 35 years, appearing in Miss Fisher's Murder Mysteries, The Doctor Blake Mysteries, The Secret River, Satisfaction and Cliffy. He has previously narrated Lian Hern's Tales of the Otori trilogy and The Inheritance by Gabriel Bergmoser. He is also recognisable as the voice of the meditation and mindfulness app Smiling Mind.