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Assignment: Underwater (1960) featured a cast of 9 tracked actors. Of these, 1 (14%) are still alive today and 6 have passed away. The oldest surviving cast member is Diane Mountford, age 78. This TV series starred Bill Williams and Diane Mountford.
14% still with us· verified cast11% of full cast · incl. 2 unverified
Survivorship
Cast Reunion Index: 14% still living
Avg. Age at Death: 71.4 yrs
Deaths by Year
1965
1983
1988
1992
1999
Cast9 members
| Person | Character | Status | DOB | Age | DOD | Age in 1960 |
|---|---|---|---|---|---|---|
 Bill Williams Bill Greer | Bill Greer | Deceased | 21/05/1915 | 77 | 21/09/1992 | 45 |
Diane Mountford Patty Greer | Patty Greer | Living | 30/09/1947 | 78 | — | 13 |
 DeForest Kelley Barney | Barney | Deceased | 20/01/1920 | 79 | 11/06/1999 | 40 |
 Teru Shimada Akito | Akito | Deceased | 17/11/1905 | 82 | 19/06/1988 | 55 |
| Unverified | — | — | — | — | ||
| Deceased | — | — | — | — | ||
| Unverified | — | — | — | — | ||
| Deceased | 19/07/1929 | 53 | 27/02/1983 | 31 | ||
| Jed | Deceased | 01/01/1899 | 66 | 20/02/1965 | 61 |
