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 8

1. 

   Elizabeth Morgan

   Destiny Angel (voice)

2. Janna Hill

   Symphony Angel (voice)

3. 

   Sylvia Anderson

   Vice President's Wife (voice)

4. 

   Gary Files

   Mervin Brand (voice)

5. 

   David Healy

   President Roberts (voice)

6. Martin King

   Vice President (voice)

7. Lian-Shin Yang

   Harmony Angel (voice)

8. 

   Jeremy Wilkin

   Captain Ochre / Tribune Control Operator (voice)

Crew 4