Steve Bayliss (1 episode)

CDC Spokesman (1 episode)

Cliff Stout

Snr Sargent Kelvin

Master Finn (7 episodes)

Mr Smith (1 episode)

Government Worker

Major General Henry Miller

Paul Steerman

Steward

Kaleipus (1 episode)

Cyanne's Uncle

Alec Mead

Lonius (1 episode)

Thanis (1 episode)

Charles Thorburn (65 episodes)

Michael McKenna (921 episodes)

Ralph (6 episodes)

Gary Harrison (4 episodes)

Cal

Lt. Anderson (12 episodes)

Ken