The Grim Adventures of Billy and Mandy (2001) featured a cast of 61 tracked actors. Of these, 49 (82%) are still alive today and 11 have passed away. The oldest surviving cast member is Alan Oppenheimer, age 96. This TV series starred Greg Eagles and Richard Steven Horvitz.
82% still with us· verified cast80% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 82% still living
Avg. Age at Death: 79.9 yrs
Deaths by Year
2005
2009
2018
2020
2021
2022
2023
2024
2026
Cast61 members
| Person | Character | Status | DOB | Age | DOD | Age in 2001 |
|---|---|---|---|---|---|---|
 Greg Eagles Grim (voice) | Grim (voice) | Living | 28/10/1970 | 55 | — | 31 |
 Richard Steven Horvitz Billy (voice) | Billy (voice) | Living | 29/07/1966 | 60 | — | 35 |
 Vanessa Marshall Irwin (voice) | Irwin (voice) | Living | 19/10/1969 | 56 | — | 32 |
 Grey DeLisle Mandy (voice) | Mandy (voice) | Living | 24/08/1973 | 53 | — | 28 |
| Living | 10/10/1964 | 61 | — | 37 | ||
| Deceased | 09/06/1935 | 89 | 08/09/2024 | 66 | ||
| Deceased | 08/08/1941 | 81 | 05/01/2023 | 60 | ||
| Living | 25/09/1951 | 74 | — | 50 | ||
| Living | 02/10/1962 | 63 | — | 39 | ||
| Living | 13/09/1948 | 78 | — | 53 | ||
| Living | 23/12/1963 | 62 | — | 38 | ||
 Jeannie Elias Malaria | Malaria | Living | 23/08/1954 | 72 | — | 47 |
 Alan Oppenheimer Father Time | Father Time | Living | 23/04/1930 | 96 | — | 71 |
 Keone Young Kwan Ti | Kwan Ti | Living | 06/09/1947 | 79 | — | 54 |
 Wayne Knight Jack O'Lantern | Jack O'Lantern | Living | 07/08/1955 | 71 | — | 46 |
 Scott Menville Pinocchio | Pinocchio | Living | 12/02/1971 | 55 | — | 30 |
 Mary Jo Catlett Witch | Witch | Living | 02/09/1938 | 88 | — | 63 |
 Fred Willard Boogey | Boogey | Deceased | 18/09/1933 | 86 | 15/05/2020 | 68 |
 Frank Welker Boskov | Boskov | Living | 12/03/1946 | 80 | — | 55 |
 Dawnn Lewis Grim's Granny | Grim's Granny | Living | 13/08/1961 | 65 | — | 40 |
| Living | 06/09/1976 | 50 | — | 25 | ||
 Rob Paulsen Tooth Fairy | Tooth Fairy | Living | 11/03/1956 | 70 | — | 45 |
 Jane Carr Pud'n | Pud'n | Living | 13/08/1950 | 76 | — | 51 |
| Living | 24/12/1966 | 59 | — | 35 | ||
| Living | 02/05/1963 | 63 | — | 38 | ||
| Deceased | 29/07/1941 | 80 | 24/07/2022 | 60 | ||
| Eris | Living | 21/03/1976 | 50 | — | 25 | |
| Living | 16/04/1952 | 74 | — | 49 | ||
 Dee Bradley Baker Mandy's Dad | Mandy's Dad | Living | 31/08/1962 | 64 | — | 39 |
 James Arnold Taylor Fred Flintstone | Fred Flintstone | Living | 22/07/1969 | 57 | — | 32 |
 Phil LaMarr Hector Con Carne | Hector Con Carne | Living | 24/01/1967 | 59 | — | 34 |
 Nika Futterman Pandora | Pandora | Living | 25/10/1969 | 56 | — | 32 |
 Jennifer Hale Gladys (voice) | Gladys (voice) | Living | 30/01/1972 | 54 | — | 29 |
 Martin Jarvis Nergal | Nergal | Living | 04/08/1941 | 85 | — | 60 |
 Maxwell Atoms Jeff the Spider (voice) | Jeff the Spider (voice) | Living | 21/01/1974 | 52 | — | 27 |
 Armin Shimerman General Skarr | General Skarr | Living | 05/11/1949 | 76 | — | 52 |
 Henry Gibson Lord Pain | Lord Pain | Deceased | 21/09/1935 | 73 | 14/09/2009 | 66 |
 John Vernon Dean Toadblatt | Dean Toadblatt | Deceased | 24/02/1932 | 72 | 01/02/2005 | 69 |
 'Weird Al' Yankovic Squid Hat | Squid Hat | Living | 23/10/1959 | 66 | — | 42 |
| Living | 13/07/1962 | 64 | — | 39 | ||
 Candi Milo Grim's Mom (voice) | Grim's Mom (voice) | Living | 09/01/1961 | 65 | — | 40 |
 C.H. Greenblatt Fred Fredburger (voice) | Fred Fredburger (voice) | Living | 17/06/1972 | 54 | — | 29 |
 Debi Derryberry Nergal Jr. | Nergal Jr. | Living | 27/09/1960 | 65 | — | 41 |
 Jake Thomas Nigel Planter | Nigel Planter | Living | 30/01/1990 | 36 | — | 11 |
 Tom Kane Professor Utonium (voice) | Professor Utonium (voice) | Deceased | 15/04/1962 | 64 | 18/05/2026 | 39 |
 Ronnie Schell Dean Toadblatt | Dean Toadblatt | Deceased | 23/12/1931 | 94 | 12/06/2026 | 70 |
 John Kassir Lord Moldybutt | Lord Moldybutt | Living | 24/10/1957 | 68 | — | 44 |
 Laraine Newman Crossing Guard (voice) | Crossing Guard (voice) | Living | 02/03/1952 | 74 | — | 49 |
 Cree Summer Cave Witch (voice) | Cave Witch (voice) | Living | 07/07/1969 | 57 | — | 32 |
 R. Lee Ermey Sergeant / Drill Sergeant | Sergeant / Drill Sergeant | Deceased | 24/03/1944 | 74 | 15/04/2018 | 57 |
 Michael Dorn King Beardbottom / Clown / Dwarf #2 | King Beardbottom / Clown / Dwarf #2 | Living | 09/12/1952 | 73 | — | 49 |
 Jennifer Darling Pollywinkle (voice) | Pollywinkle (voice) | Living | 19/06/1946 | 80 | — | 55 |
 Malcolm McDowell Baron Von Ghoulish | Baron Von Ghoulish | Living | 13/06/1943 | 83 | — | 58 |
 Carol Kane Mrs. Claus | Mrs. Claus | Living | 18/06/1952 | 74 | — | 49 |
 Gilbert Gottfried Santa Claus | Santa Claus | Deceased | 28/02/1955 | 67 | 12/04/2022 | 46 |
 Betty White Mrs. Doolin (voice) | Mrs. Doolin (voice) | Deceased | 17/01/1922 | 99 | 31/12/2021 | 79 |
 Jay Gordon Sick Guy | Sick Guy | Living | 30/01/1967 | 59 | — | 34 |
 Susanne Blakeslee Crabina / Mom #1 (voice) | Crabina / Mom #1 (voice) | Living | 27/01/1956 | 70 | — | 45 |
 Chris Cox Principal Goodvibes (voice) | Principal Goodvibes (voice) | Unverified | — | — | — | — |
 Julian Stone Sir Raven / Man (voice) | Sir Raven / Man (voice) | Living | 31/12/1962 | 63 | — | 39 |
 Dorian Harewood Burrito/News Reporter (voice) | Burrito/News Reporter (voice) | Living | 06/08/1950 | 76 | — | 51 |
