Tidal Wave (1975) featured a cast of 22 tracked actors. Of these, 5 (23%) are still alive today and 17 have passed away. The oldest surviving cast member is Jon Davison, age 85. This film starred Lorne Greene and Tetsuro Tamba.
23% still with us· verified cast
Survivorship
Cast Reunion Index: 23% still living
Avg. Age at Death: 81.1 yrs
Deaths by Year
1985
1990
2000
2010
2020
Cast22 members
| Person | Character | Status | DOB | Age | DOD | Age in 1975 |
|---|---|---|---|---|---|---|
 Lorne Greene Ambassador Warren Richards | Ambassador Warren Richards | Deceased | 12/02/1915 | 72 | 11/09/1987 | 60 |
 Tetsuro Tamba Prime Minister Yamato | Prime Minister Yamato | Deceased | 17/07/1922 | 84 | 24/09/2006 | 53 |
| Deceased | 29/11/1924 | 67 | 14/03/1992 | 51 | ||
Rhonda Hopkins Fran | Fran | Living | 11/12/1947 | 78 | — | 28 |
 Ayumi Ishida Reiko Abe | Reiko Abe | Deceased | 26/03/1948 | 76 | 11/03/2025 | 27 |
 John Fujioka Narita | Narita | Deceased | 29/06/1925 | 93 | 13/12/2018 | 50 |
 Marvin Miller Prime Minister Yamato (voice) | Prime Minister Yamato (voice) | Deceased | 18/07/1913 | 71 | 08/02/1985 | 62 |
 Keiju Kobayashi Dr. Tadokoro | Dr. Tadokoro | Deceased | 23/11/1923 | 86 | 16/09/2010 | 52 |
 Shōgo Shimada Watari | Watari | Deceased | 13/12/1905 | 98 | 26/11/2004 | 70 |
 Hiroshi Fujioka Toshio Onodera | Toshio Onodera | Living | 19/02/1946 | 80 | — | 29 |
| Living | 29/11/1952 | 73 | — | 23 | ||
| Deceased | 06/07/1930 | 72 | 15/07/2002 | 45 | ||
 Tetsu Nakamura Philippines Ambassador | Philippines Ambassador | Deceased | 19/09/1908 | 83 | 03/08/1992 | 67 |
 Hideaki Nitani Dr. Nakata | Dr. Nakata | Deceased | 28/01/1930 | 81 | 07/01/2012 | 45 |
 Yūsuke Takita Assistant Professor Yukinaga | Assistant Professor Yukinaga | Deceased | 29/11/1930 | 84 | 03/05/2015 | 45 |
| Deceased | 13/11/1928 | 97 | — | 47 | ||
| Deceased | 19/07/1914 | 78 | 08/08/1992 | 61 | ||
 Nobuo Nakamura Japanese Ambassador | Japanese Ambassador | Deceased | 14/09/1908 | 82 | 05/07/1991 | 67 |
 Isao Natsuyagi Yuki | Yuki | Deceased | 25/12/1939 | 73 | 11/05/2013 | 36 |
 Roger Corman President of the United States (voice) | President of the United States (voice) | Deceased | 05/04/1926 | 98 | 09/05/2024 | 49 |
| Living | 28/11/1946 | 79 | — | 29 | ||
| Living | 21/01/1941 | 85 | — | 34 |
