Season Regulars 4

1. 

   Francis Matthews

   Captain Scarlet (voice)

2. 

   Ed Bishop

   Narrator / Captain Blue (voice)

3. 

   Donald Gray

   The Mysterons / Colonel White / Captain Black (voice)

4. 

   Cy Grant

   Lieutenant Green (voice)

Guest Stars 5

1. 

   Elizabeth Morgan

   Destiny Angel (voice)

2. 

   Gary Files

   Conrad Olafson (voice)

3. Martin King

   Security Base Guard 1 / Security Base Guard 2 (voice)

4. 

   Jeremy Wilkin

   Captain Ochre (voice)

5. 

   Neil McCallum

   Professor G.A. Carney / Security Centre Guard (voice)

Crew 3