Tyador Borlu (David Morrisey) and Corwi (Mandeep Dhillon). Tyador is, presumably, in Ul Qoma and Corwi is in Beszel in this scene...despite them sitting right next to each other. The differentiation between the two cities will apparently be done though colour filters.
David Morrisey as Tyador Borlu.
Lara Pulver as Katrynia.