James Alexander

as Craig

as Langham (1 episode), as Mr. Langham (1 episode)

as Lemmer (5 episodes)

as Vincent

Transportation Captain

as Scott Peterson

as Tom Masters (as James Alexander)

as Image Analyst

as Harry Smit

as Grandal (2 episodes)

as Dr. Gavin Winters (13 episodes)

Special Effects Technician

as James Andrews (5 episodes)

Writer, Producer

as Joint Terminal Attack Controller (1 episode)

as Ski-Mask Man 2

as Tristan van Reenen (415 episodes)

as Alexander Roddice (2 episodes)

as Lieutenant Lincoln (2 episodes)

as Thomas, Writer

as Dr. Rico Maartens (400 episodes)

as Billy Rogers (3 episodes)

as Pete de Jaeger