Adventure Time (2010) featured a cast of 103 tracked actors. Of these, 94 (95%) are still alive today and 5 have passed away. The oldest surviving cast member is Alan Oppenheimer, age 96. This TV series starred Jeremy Shada and John DiMaggio.
95% still with us· verified cast91% of full cast · incl. 4 unverified
Survivorship
Cast Reunion Index: 95% still living
Avg. Age at Death: 70.4 yrs
Deaths by Year
2021
2023
2024
2026
Cast103 members
| Person | Character | Status | DOB | Age | DOD | Age in 2010 |
|---|---|---|---|---|---|---|
 Jeremy Shada Finn the Human (voice) | Finn the Human (voice) | Living | 21/01/1997 | 29 | — | 13 |
 John DiMaggio Jake the Dog (voice) | Jake the Dog (voice) | Living | 04/09/1968 | 58 | — | 42 |
 Tom Kenny Ice King (voice) | Ice King (voice) | Living | 13/07/1962 | 64 | — | 48 |
 Hynden Walch Princess Bubblegum (voice) | Princess Bubblegum (voice) | Living | 01/02/1971 | 55 | — | 39 |
 Olivia Olson Marceline the Vampire Queen (voice) | Marceline the Vampire Queen (voice) | Living | 21/05/1992 | 34 | — | 18 |
 Niki Yang BMO / Lady Rainicorn (voice) | BMO / Lady Rainicorn (voice) | Living | 08/06/1985 | 41 | — | 25 |
 Pendleton Ward Lumpy Space Princess (voice) | Lumpy Space Princess (voice) | Living | 23/09/1982 | 44 | — | 28 |
 Isabella Acres Young Princess Bubblegum (voice) | Young Princess Bubblegum (voice) | Living | 21/02/2001 | 25 | — | 9 |
 Polly Lou Livingston Tree Trunks (voice) | Tree Trunks (voice) | Deceased | 06/05/1929 | 91 | 24/01/2021 | 81 |
 Paul Reubens Gnome Ruler/Dancing Bug (voice) | Gnome Ruler/Dancing Bug (voice) | Deceased | 27/08/1952 | 70 | 30/07/2023 | 58 |
| Living | 31/05/1955 | 71 | — | 55 | ||
| Living | 01/02/1953 | 73 | — | 57 | ||
| Living | 06/07/1966 | 60 | — | 44 | ||
| Deceased | 08/04/1964 | 57 | 16/07/2021 | 46 | ||
 Emo Philips Cuber (voice) | Cuber (voice) | Living | 07/02/1956 | 70 | — | 54 |
| Living | 26/05/1962 | 64 | — | 48 | ||
 Billy West Goose / Erik Adamkinson / Mayor (voice) | Goose / Erik Adamkinson / Mayor (voice) | Living | 16/04/1952 | 74 | — | 58 |
 Ashly Burch Breezy (voice) | Breezy (voice) | Living | 19/06/1990 | 36 | — | 20 |
 Brian Doyle-Murray Prince Huge (voice) | Prince Huge (voice) | Living | 31/10/1945 | 81 | — | 65 |
 Alan Oppenheimer Darren the Ancient Sleeper/Sun (voice) | Darren the Ancient Sleeper/Sun (voice) | Living | 23/04/1930 | 96 | — | 80 |
 Beau Billingslea The Moon (voice) | The Moon (voice) | Living | 18/12/1944 | 81 | — | 66 |
 Eric Bauza Buttersotch Butler (voice) | Buttersotch Butler (voice) | Deceased | 07/12/1979 | 46 | 25/10/2026 | 31 |
 Kyla Kowalewski Me-Mow (voice) | Me-Mow (voice) | Living | 08/04/2001 | 25 | — | 9 |
 Willow Smith Beth (voice) | Beth (voice) | Living | 31/10/2000 | 26 | — | 10 |
 Sean Giambrone Shermy (voice) | Shermy (voice) | Living | 30/05/1999 | 27 | — | 11 |
 Ava Acres Young Marceline (voice) | Young Marceline (voice) | Living | 13/05/2005 | 21 | — | 5 |
 Brian Baumgartner Georgy / Private (voice) | Georgy / Private (voice) | Living | 29/11/1972 | 53 | — | 38 |
 Toby Huss Booboo / Commander (voice) | Booboo / Commander (voice) | Living | 09/12/1966 | 59 | — | 44 |
 'Weird Al' Yankovic Banana Man (voice) | Banana Man (voice) | Living | 23/10/1959 | 67 | — | 51 |
 James Urbaniak Rat King / Leaf Beard (voice) | Rat King / Leaf Beard (voice) | Living | 17/09/1963 | 63 | — | 47 |
 Thurop Van Orman Kent (voice) | Kent (voice) | Living | 26/04/1976 | 50 | — | 34 |
 George Takei Ricardio (voice) | Ricardio (voice) | Living | 20/04/1937 | 89 | — | 73 |
 Andy Milonakis Neptr (voice) | Neptr (voice) | Living | 30/01/1976 | 50 | — | 34 |
 Andy Samberg Party Splat (voice) | Party Splat (voice) | Living | 18/08/1978 | 48 | — | 32 |
David Ferguson Lifeguard (voice) | Lifeguard (voice) | Unverified | — | — | — | — |
 Neil Patrick Harris Prince Gumball (voice) | Prince Gumball (voice) | Living | 15/06/1973 | 53 | — | 37 |
 Hannibal Buress Flame Prince (voice) | Flame Prince (voice) | Living | 04/02/1983 | 43 | — | 27 |
 Donald Glover Marshall Lee (voice) | Marshall Lee (voice) | Living | 25/09/1983 | 43 | — | 27 |
 Crispin Freeman Turtle Prince (voice) | Turtle Prince (voice) | Living | 09/02/1972 | 54 | — | 38 |
 Grey DeLisle Ice Queen (voice) | Ice Queen (voice) | Living | 24/08/1973 | 53 | — | 37 |
 Peter Serafinowicz Lumpy Space Prince (voice) | Lumpy Space Prince (voice) | Living | 10/07/1972 | 54 | — | 38 |
 Madeleine Martin Fionna (voice) | Fionna (voice) | Living | 15/04/1993 | 33 | — | 17 |
 Elle Newlands Butterscotch Butler (voice) | Butterscotch Butler (voice) | Unverified | — | — | — | — |
 Matthew Broderick Dream Warrior (voice) | Dream Warrior (voice) | Living | 21/03/1962 | 64 | — | 48 |
 Mark Hamill Dark Magician (voice) | Dark Magician (voice) | Living | 25/09/1951 | 75 | — | 59 |
 Ako Castuera Canyon (voice) | Canyon (voice) | Living | 20/09/1978 | 48 | — | 32 |
Bert Youn Lee (voice) | Lee (voice) | Unverified | — | — | — | — |
 Laura Silverman Ethel Rainicorn (voice) | Ethel Rainicorn (voice) | Living | 10/06/1966 | 60 | — | 44 |
 Fred Stoller Roy (voice) | Roy (voice) | Living | 19/03/1958 | 68 | — | 52 |
 John Hodgman Elder Plops (voice) | Elder Plops (voice) | Living | 03/06/1971 | 55 | — | 39 |
