UFO: Red alert... Attack on Earth! (1971) featured a cast of 9 tracked actors. Of these, 3 (33%) are still alive today and 6 have passed away. The oldest surviving cast member is Wanda Ventham, age 91. This film starred Ed Bishop and Wanda Ventham.
33% still with us· verified cast
Survivorship
Cast Reunion Index: 33% still living
Avg. Age at Death: 70 yrs
Deaths by Year
1972
1992
2005
2012
2020
Cast9 members
| Person | Character | Status | DOB | Age | DOD | Age in 1971 |
|---|---|---|---|---|---|---|
 Ed Bishop Commander Ed Straker | Commander Ed Straker | Deceased | 11/06/1932 | 72 | 08/06/2005 | 39 |
 Wanda Ventham Colonel Virginia Lake | Colonel Virginia Lake | Living | 05/08/1935 | 91 | — | 36 |
 Dolores Mantez Nina Barry | Nina Barry | Deceased | 17/10/1936 | 76 | 30/11/2012 | 35 |
 Gabrielle Drake Teniente Ellis | Teniente Ellis | Living | 30/03/1944 | 82 | — | 27 |
 Michael Billington Colonel Paul Foster | Colonel Paul Foster | Deceased | 24/12/1941 | 63 | 03/06/2005 | 30 |
 David Collings Daniel Clark | Daniel Clark | Deceased | 04/06/1940 | 79 | 23/03/2020 | 31 |
 Colin Gordon Albert Thompson | Albert Thompson | Deceased | 27/04/1911 | 61 | 04/10/1972 | 60 |
 Deborah Grant Linda Simmonds | Linda Simmonds | Living | 22/02/1947 | 79 | — | 24 |
 Vladek Sheybal Dr. Doug Jackson | Dr. Doug Jackson | Deceased | 12/03/1923 | 69 | 16/10/1992 | 48 |