Series Cast 10

1. 

   Tim Matheson

   Jonny Quest (voice) (26 Episodes)

2. 

   Mike Road

   Race Bannon (voice) (26 Episodes)

3. 

   Danny Bravo

   Hadji (voice) (26 Episodes)

4. 

   Don Messick

   Dr. Quest / Bandit (voice) (26 Episodes)

5. 

   Vic Perrin

   — (4 Episodes)

6. 

   John Stephenson

   Dr. Quest (voice) (4 Episodes)

7. 

   Henry Corden

   — (3 Episodes)

8. 

   Cathy Lewis

   — (2 Episodes)

9. 

   Keye Luke

   — (1 Episode)

10. 

    Jesse White

    — (1 Episode)

Series Crew 13