Luke Kleintank
Scott Forrester (22 eps)
Heida Reed
Jamie Kellett (22 eps)
Carter Redwood
Andre Raines (22 eps)
Vinessa Vidotto
Cameron Vo (22 eps)
Eva Jane Willis
Megan 'Smitty' Garretson (22 eps)
Asher Miles Fallica
Zsólt Tamási (4 eps)
Miklós Bányai
Lt. Benedek Erdos (3 eps)
Adam Fidusiewicz
Vladislav Pavlovic (2 eps)
Stephanie Hoston
Maya (2 eps)
Matthew Bellows
Keith Panzarasa (1 eps)
Jarreth J. Merz
Commander Beaumont (1 eps)
Michael Shelford
Brandon Davis (1 eps)
Robert McKewley
Ambassador Akin Dogo (1 eps)
Aude Le Pape
Corine Desroches (1 eps)
Alex Skarbek
Sartovski (1 eps)
Andre Squire
Omar Fane (1 eps)
Julie Zeno
Romani Woman (1 eps)
Ruby Jay
Charlotte Weston (1 eps)
Marguerite Stimpson
Mimi Weston (1 eps)
Gyuri Sarossy
Lt. László Lakatos (1 eps)
Tobias Schulze
Detective Kai Drexler (1 eps)
Jónas Alfreð Birkisson
Pedersen (1 eps)
Tice Oakfield
Ruben (1 eps)
Kal Minev
Bogdon (1 eps)
Greyston Holt
David Papp (1 eps)
George Lasha
Captain Agoston Manko (1 eps)
Lili Walters
Daniella Nagy (1 eps)
Zsuzsanna Pethes
Hanna (1 eps)
Levente Pupics
HNP Translator (1 eps)
Bernadett Swann
Juci Oláh (1 eps)
Dénes Száraz
Ferenc Oláh (1 eps)
Richard Corgan
Noel (1 eps)
Ian Barritt
Patrik Oláh (1 eps)
Caroline Gruber
Enéh Oláh (1 eps)
Barnabás Dékány
Béla Gáspár (1 eps)
David Gutema
Sipos (1 eps)
Claudia Kovacs-Sanchez
Junior Officer (1 eps)
Yuriy Sardarov
Sergei Diatchenko (1 eps)
Nicklas Kingo
Karlsson (1 eps)