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Netflix's 'masterpiece' crime drama Dept. Q with Shetland and Downton Abbey stars shares major update

Matthew Goode stars in detective show, Dept. Q

Nicky Morris
Deputy TV and Film Editor
May 7, 2025
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Netflix has dropped the gripping trailer for its upcoming detective drama, Dept. Q, which excited fans are already calling a "masterpiece". 

The nine-part series stars Matthew Goode (Downton Abbey) as brilliant cop DCI Carl Morck, who is haunted by a tragic shooting that left a young PC dead and his partner paralysed.

When he returns to work, Carl is assigned to a newly formed cold case unit, Dept Q – a PR stunt designed to distract the public from the failures of the police force. But when the "stone-cold trail of a prominent civil servant who disappeared years ago starts to heat up, Carl is back doing what he does best". 

man with beard holding coat in dimly-lit room © Jamie Simpson/Netflix
Matthew Goode stars in Dept. Q

Fans rushed to social media to praise the "excellent" trailer, with one viewer writing: "Can't wait to watch this crime drama masterpiece!"

Mark Bonnar (Shetland), Kelly Macdonald (Line of Duty) and Chloe Pirrie (The Game) also star in the show.

Dept. Q arrives on Netflix on May 29, 2025.

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