Demon Seed (1977) featured a cast of 21 tracked actors. Of these, 5 (31%) are still alive today and 11 have passed away. The oldest surviving cast member is Lisa Lu, age 99. This film starred Julie Christie and Fritz Weaver.
31% still with us· verified cast25% of full cast · incl. 4 unverified
Survivorship
Cast Reunion Index: 31% still living
Avg. Age at Death: 78.7 yrs
Deaths by Year
1982
1990
1991
1993
2016
2019
2021
2026
Cast21 members
| Person | Character | Status | DOB | Age | DOD | Age in 1977 |
|---|---|---|---|---|---|---|
 Julie Christie Susan Harris | Susan Harris | Living | 14/04/1940 | 86 | — | 37 |
 Fritz Weaver Alex Harris | Alex Harris | Deceased | 19/01/1926 | 90 | 26/11/2016 | 51 |
 Gerrit Graham Walter Gabler | Walter Gabler | Deceased | 27/11/1949 | 76 | 15/09/2026 | 28 |
 Berry Kroeger Petrosian | Petrosian | Deceased | 16/10/1912 | 78 | 04/01/1991 | 65 |
 Lisa Lu Soong Yen | Soong Yen | Living | 19/01/1927 | 99 | — | 50 |
 Larry J. Blake Cameron | Cameron | Deceased | 24/04/1914 | 68 | 25/05/1982 | 63 |
John O'Leary Royce | Royce | Deceased | 05/05/1926 | 93 | 05/06/2019 | 51 |
 Alfred Dennis Mokri | Mokri | Deceased | 26/12/1922 | 93 | 01/08/2016 | 55 |
 Davis Roberts Warner | Warner | Deceased | 07/03/1917 | 76 | 18/07/1993 | 60 |
 Patricia Wilson Mrs. Talbert | Mrs. Talbert | Deceased | — | — | — | — |
 Dana Laurita Amy | Amy | Living | 31/01/1964 | 62 | — | 13 |
 Michelle Stacy Marlene | Marlene | Living | 22/02/1968 | 58 | — | 9 |
 Felix Silla Baby | Baby | Deceased | 11/01/1937 | 84 | 16/04/2021 | 40 |
Tiffany Potter Baby | Baby | Unverified | — | — | — | — |
E. Hampton Beagle Night Operator | Night Operator | Deceased | 27/03/1944 | 46 | 28/04/1990 | 33 |
Michael Glass Technician | Technician | Unverified | — | — | — | — |
 Barbara O. Jones Technician | Technician | Presumed Deceased | 12/12/1925 | 98 | 16/04/2024 | 52 |
Monica MacLean Joan Kemp | Joan Kemp | Unverified | — | — | — | — |
 Peter Elbling Scientist | Scientist | Living | 29/11/1943 | 82 | — | 34 |
Georgie Paul Housekeeper | Housekeeper | Unverified | — | — | — | — |
 Robert Vaughn Proteus IV (voice) (uncredited) | Proteus IV (voice) (uncredited) | Deceased | 22/11/1932 | 83 | 11/11/2016 | 45 |