Stephen Graham was filmed dancing behind the wheel by his co-star as he films another series of Sky comedy Code 404.
The show sees Stephen, along with Daniel Mays, play detective inspectors, with one of them brought back from the dead after a sting operation goes wrong.
In November, Sky confirmed the actors would be back to "delete crime" for a third series.
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It's a different role for Stephen, one of Liverpool's most celebrated actors, who usually plays more serious characters.
The 48-year-old recently helped Channel 4 to set a landmark record, with Help - also starring Jodie Comer - pulling in 1.1 million viewers.
Both Stephen and Daniel starred in Line Of Duty - though not at the same time - and Anna Maxwell-Martin, who played sinister cop Carmichael in the show, also joins them for Code 404.
Stephen today tweeted a video, filmed by Danny, which shows him "raving" while "driving".
The Scouser can be seen dancing along to a remix of Nomad's Devotion, throwing his arms in the air.
But there's no need to panic, as Danny pans the camera round to show the car is actually on a low loader, so there's no need for Stephen to do any driving.
The tweet said: "Old school low loading ravers. @DanielMays9 #code404"
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