VIDEO NASTY: The beat goes on with creepy cops' Thrilling dance moves

Thriller police style
Thriller police style

"South Yorkshire beware, you're in for a scare" is spooky tag line of a police video nasty.

Force officers here step out from the thin blue line into dance formation for seasonally scary re-enactment of Michael Jackson's 1982 John Landis directed video routine.

Those behind the boys (and girls) in blue's chilling choreography have now challenged South Yorkshire Fire & Rescue, Humberside Police and similar emergency services to tackle the #DarkNights drill, presumably with Beat It already lined up as follow-up.

'Cause this is thriller, thriller night, and no one's gonna save you from the beat about to strike, you know it's thriller, thriller night ...

The beat goes on

The beat goes on

Thrilling finale

Thrilling finale