Jonny Quest (1964) featured a cast of 10 tracked actors. Of these, 1 (10%) are still alive today and 9 have passed away. The oldest surviving cast member is Tim Matheson, age 78. This TV series starred Tim Matheson and Mike Road.
10% still with us· verified cast
Survivorship
Cast Reunion Index: 10% still living
Avg. Age at Death: 78.8 yrs
Deaths by Year
1968
1989
1991
1997
2005
2013
2015
2025
Cast10 members
| Person | Character | Status | DOB | Age | DOD | Age in 1964 |
|---|---|---|---|---|---|---|
 Tim Matheson Jonny Quest (voice) | Jonny Quest (voice) | Living | 31/12/1947 | 78 | — | 17 |
 Mike Road Race Bannon (voice) | Race Bannon (voice) | Deceased | 18/03/1918 | 95 | 13/04/2013 | 46 |
 Danny Bravo Hadji (voice) | Hadji (voice) | Deceased | 29/01/1948 | 77 | 30/10/2025 | 16 |
 Don Messick Dr. Quest / Bandit (voice) | Dr. Quest / Bandit (voice) | Deceased | 07/09/1926 | 71 | 24/10/1997 | 38 |
| Deceased | 26/04/1916 | 73 | 04/07/1989 | 48 | ||
| Deceased | 18/06/1904 | 86 | 12/01/1991 | 60 | ||
| Deceased | 03/01/1917 | 80 | 09/01/1997 | 47 | ||
| Deceased | 06/01/1920 | 85 | 19/05/2005 | 44 | ||
| Deceased | 27/12/1916 | 51 | 20/11/1968 | 48 | ||
 John Stephenson Dr. Quest (voice) | Dr. Quest (voice) | Deceased | 09/08/1923 | 91 | 15/05/2015 | 41 |
