Guest Stars Lukas Loughran as The Dane Salóme R. Gunnarsdóttir as Greta Lorn MacDonald as Blake Martin Razpopov as Masked Man 1 Lia Williams as Belov Taz Skylar as Walt Olivia Nita as Nina Tomi May as Yuri Adrian Fekete as Masked Man 2 Thomas Flynn as Holmes Nikolaos Brahimllari as Caretaker Faton Gerbeshi as Vlas