An English language adaptation of the French and Belgian series, Astrid et Raphaëlle.
As with some other Eagle Eye Drama shows (Before We Die, Suspect and Professor T - which was originally a Belgian made show), despite being set in Britain, some of the scenes are filmed in Belgium.
The theme music was composed by Hannes De Maeyer and Ruben De Gheselle.
One of the suspects in the second episode was named Peter Venkman. This was the name of Bill Murray's character in Ghostbusters.
The original French drama was brought to UK TV by Walter Presents. Walters other entity Eagle Eye Drama has done English versions of other European dramas such as Professor T, Before We Die, Suspect and The Couple Next Door.