Guest Stars Anastasia Hille as Celia Baptiste Fabrice Rodriguez as Remy Giroux Anemone Valcke as Marlene Loweich Tobias Schönenberg as Ulf Adler Stefan Schönenberg as Axel Adler Isabelle Barth as Karla Becker Sebastian Urbanski as Andreas Mohamed Nmila as Peshmerga Captain Dianne Weller as HQ Receptionist Alexandra Oppo as Holiday Mother Thiago Capeta as Vincent Duncan Lumsden as Captain Leeson Baptiste Toulemonde as Bricomat Manager Co Starring Guillaume Devos as Holiday Father