Lock up your daughters: There are some seriously smooth criminals in Dublin's fair city, where the cast of Ripper Street have been shooting the show's second series.

Matthew McFadyen, Jermome Flynn and Adam Rothenberg have all been spotted out and about on the city's streets, engaging in all sorts of antics. There's some serious gun-slinging and window-smashing action going on, and it's certainly got us rather excited here in the office. Sure didn't they have a fantastic time shooting series one here last year? They produced one hell of a show at the end of it too.

The cast and crew will be shooting in Dublin until the end of the summer, so make sure to keep your eyes peeled: You never know where you might spot a Ripper.