Paramount+ has announced the premiere date for its Australian true-crime original drama series, Who the Hell is Hamish?, starring Dominic Cooper and Claire van der Boom.

Who the Hell is Hamish?
Who the Hell is Hamish?: Dominic Cooper as Hamish — Photo credit: Vince Valitutti © 2026 Hoodlum Entertainment Pty Ltd, CBS Studios Inc., Network Ten All Access Pty Limited, and Screen Australia

Who The Hell Is Hamish? follows Hamish McLaren (Dominic Cooper, Preacher, Fleming) as he returns to Australia from Canada. Surveying his old domain, he sets his sights on Bec (Claire van der Boom, Rush, Love My Way), a recently-divorced single mum with three sons and access to a significant family trust.

But when Bec begins to notice discrepancies in Hamish’s story and some strange behavior, what starts as personal doubt quickly widens into something far larger: a pattern of deception that spans continents and is suspected of leaving a debt of more than $70 million in his wake.

Inspired by the true story of an industrial fraudster and the victims who banded together to take him down, the series costars Simone Kessell (Yellowjackets), William McKenna (Heartbreak High), Kate Jenkinson (Wentworth), Miah Madden (My Brilliant Career), Fraser Anderson (Audrey), Yasmin Kassim (FING!), Doris Younane (Five Bedrooms), Maria Angelico (Strife), Marta Dusseldorp (Bay of Fires), John Howard (Colin from Accounts), Andrea Moor (Spit), Joel Jackson (Peter Allen), Remy Hii (Spiderman: Far From Home), Damien Garvey (The Survivors), and Jack LaTorre (Kid Snow), and introduces Harvey Bowen.

Who The Hell Is Hamish?, a Paramount+ Australian Original, premieres globally as a six-episode binge on Thursday, December 10, exclusively on Paramount+ and its digital channels, including Paramount+ on Prime Video.

A production of Hoodlum Entertainment and CBS Studios Production for Paramount+, the series is written and created by Adam Zwar (Austin, Mr Black), and directed by Jeffrey Walker (The Artful Dodger, Apple Cider Vinegar). Major production investment is from Screen Australia, with finance support from Paramount Australia and New Zealand. The production is supported by the Queensland Government through Screen Queensland’s Production Attraction Strategy and Post, Digital and Visual Effects (PDV) Incentive, and the Local Government through the City of Gold Coast’s Screen Attraction Program. The series is distributed outside of Paramount+ markets by Paramount Global Content Distribution.

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Who the Hell Is Hamish?: Paramount+ Sets Global Premiere Date for Australian True-Crime Drama