Don't miss a thing by getting the day's biggest stories sent direct to your inbox Line of Duty star Martin Compston floored viewers with his real accent when he appeared on The Jonathan Ross Show.
Martin has appeared in all six series of the BBC One police corruption show as DI Steve Arnott, and away from the drama the actor's true accent was a revelation to many fans.
In Line of Duty his character speaks with a south east London accent, but as Martin chatted to host Jonathan alongside his co-star McClure, who plays undercover specialist Kate Fleming in the popular show, they marvelled at how different he sounds.
Fans flocked to Twitter to remark on the star's Scottish accent. "Ahhh I love @martin_compston's real life Scottish accent,"
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