Martha Francis is a Detective Sergeant working in the computer crime investigation unit in Harcourt Square. Martha has been a member of An Garda Síochána for 26 years and has travelled abroad to undertake a number of courses in her specialist area. 
Jonathan Pugsley is the Energy Manager for Masonite Ireland. He holds an Honours Degree in Metallurgy from Brunel University. His main task is to continually improve any system within the company as part of a Lean Six Sigma culture
Fergal Feehely is a Painter Decorator who took over the family business in 2008. After his Leaving Cert Fergal went on to complete a four year apprenticeship course in conjuntion with CIT, as well as a certificate in AutoCAD and a correspondence course in Robotics
Breda Ni Mhaoláin works as an Interpreter for the European Parliment. After she completed a BA in Irish and Psychology in NUI Galway, she did a masters in Translation. Following a few years working, she specialised by doing a diploma in Conference Interpreting
Mark Maguire is a third year apprentice electrician. Having worked in the autoelectrical trade for five years he then began employment as an apprentice electrician with Designer Group. Mark would consider Construction Studies and Maths to be very important subjects that he uses daily in his work
