Dan Anderssen (25 Episodes)

Natalie Yelburton (25 Episodes)

Officer Ingrid Witry (25 Episodes)

Governor Odegard (25 Episodes)

Vincent Rattrey (25 Episodes)

Markus Huseklepp (25 Episodes)

Officer Eric Odegard (25 Episodes)

Officer Petra Bergen (25 Episodes)

Elena Ledesma (21 Episodes)

Michael Lennox (14 Episodes)

DCI Morton (11 Episodes)

Henry Tyson (11 Episodes)

Ronnie Morgan (11 Episodes)

Frank Sutter (11 Episodes)

Jules Sutter (11 Episodes)

Doctor Allerdyce (11 Episodes)

Jason Donnelly (11 Episodes)

Trish Stoddart (11 Episodes)

Max Cordero (11 Episodes)

Celia Donnelly (11 Episodes)

DI Littlejohn (11 Episodes)

Shirley Allerdyce (11 Episodes)

Ciaran Donnelly (11 Episodes)

Tavrani (11 Episodes)

Yuri Lubimov (11 Episodes)

Professor Charlie Stoddart (11 Episodes)

Freya Lennox (10 Episodes)

Dr. Sarinda Khatri (10 Episodes)

Vladek Klimov (10 Episodes)

Erling Munk (10 Episodes)

Yeva Podnikov (10 Episodes)

Lars Ulvinaune (9 Episodes)

Boyd Mulvihill (3 Episodes)

Liv Nygaard (1 Episodes)

Petter Hansen (1 Episodes)

Elsa Schenthal (1 Episodes)