Guest Stars Bernhard Schütz as Ltd. Pol Dir Engel Derek Riddell as Adam Gettrick Daniel Ezra as Daniel Reed Cela Yildiz as Bearded Man Isabelle Barth as Karla Becker Stefan Schönenberg as Axel Adler Tobias Schönenberg as Ulf Adler Camille Schotte as Sara Baptiste Richard Glover as M.P. Officer O'Sullivan Oaklee Pendergast as Young Matthew Madi Linnard as Young Alice Ricky Sekhon as Yardil Askari Imran Yusuf as Bagir Sura Dohnke as Paramedic Béatrice Wegnez as Hospital Receptionist Jonathan Sawdon as Headmaster Richard Wells as Vicar
