I've watched 3 episodes so far of season 1, and it seems pretty good to me.
a team of police are brought together to hunt for criminals who commit crimes crossing borders into different european countries. hence the crossing lines tag.
each member has an expertise of their own to bring to the team.
a bt formulaic, but enjoyable all the same.
and i recognise the guy with the gammy hand, but dont know where from!
worth a look anyhoo.
I see that season 2 is out too.