Codename: Kids Next Door (2002) featured a cast of 41 tracked actors. Of these, 40 (98%) are still alive today and 1 have passed away. The oldest surviving cast member is Frank Welker, age 80. This TV series starred Ben Diskin and Lauren Tom.
98% still with us· verified cast
Survivorship
Cast Reunion Index: 98% still living
Avg. Age at Death: 64 yrs
Deaths by Year
2026
Cast41 members
| Person | Character | Status | DOB | Age | DOD | Age in 2002 |
|---|---|---|---|---|---|---|
 Ben Diskin Numbuh 1 / Numbuh 2 (voice) | Numbuh 1 / Numbuh 2 (voice) | Living | 25/08/1982 | 44 | — | 20 |
 Lauren Tom Numbuh 3 (voice) | Numbuh 3 (voice) | Living | 04/08/1961 | 65 | — | 41 |
 Dee Bradley Baker Numbuh 4 (voice) | Numbuh 4 (voice) | Living | 31/08/1962 | 64 | — | 40 |
 Cree Summer Numbuh 5 (voice) | Numbuh 5 (voice) | Living | 07/07/1969 | 57 | — | 33 |
| Living | 16/04/1952 | 74 | — | 50 | ||
| Living | 29/07/1966 | 60 | — | 36 | ||
| Living | 02/05/1963 | 63 | — | 39 | ||
| Living | 04/01/1980 | 46 | — | 22 | ||
| Living | 01/05/1966 | 60 | — | 36 | ||
| Living | 19/12/1962 | 63 | — | 40 | ||
 Tom Kane Simon (voice) | Simon (voice) | Deceased | 15/04/1962 | 64 | 18/05/2026 | 40 |
 Maurice LaMarche Father (voice) | Father (voice) | Living | 30/03/1958 | 68 | — | 44 |
| Living | 16/05/1972 | 54 | — | 30 | ||
 Mark Hamill Stickybeard / Sumo Wrestler / Pirate (voice) | Stickybeard / Sumo Wrestler / Pirate (voice) | Living | 25/09/1951 | 74 | — | 51 |
 Josh Peck Numbuh 50 Million B.C. (voice) | Numbuh 50 Million B.C. (voice) | Living | 10/11/1986 | 39 | — | 16 |
| Living | 25/10/1964 | 61 | — | 38 | ||
 Frank Welker Professor XXXL (voice) | Professor XXXL (voice) | Living | 12/03/1946 | 80 | — | 56 |
 James Arnold Taylor Eggbert Eggleston (voice) | Eggbert Eggleston (voice) | Living | 22/07/1969 | 57 | — | 33 |
 Keone Young Kani Sanban (voice) | Kani Sanban (voice) | Living | 06/09/1947 | 79 | — | 55 |
 Rob Paulsen (voice) | (voice) | Living | 11/03/1956 | 70 | — | 46 |
 Carlos Alazraqui The Kid / Pedestrian (voice) | The Kid / Pedestrian (voice) | Living | 20/07/1962 | 64 | — | 40 |
 Jess Harnell Tony Clownarelli (voice) | Tony Clownarelli (voice) | Living | 23/12/1963 | 62 | — | 39 |
 Jeff Bennett Sydney Beetles / Mr. Boss / Technicians (voice) | Sydney Beetles / Mr. Boss / Technicians (voice) | Living | 02/10/1962 | 63 | — | 40 |
| Living | 03/01/1975 | 51 | — | 27 | ||
 Rachael MacFarlane (voice) | (voice) | Living | 21/03/1976 | 50 | — | 26 |
| Living | 01/09/1971 | 55 | — | 31 | ||
 Jason Harris (voice) | (voice) | Living | 25/07/1969 | 57 | — | 33 |
 Candi Milo Betty Gilligan / Grandma Lydia (voice) | Betty Gilligan / Grandma Lydia (voice) | Living | 09/01/1961 | 65 | — | 41 |
 Tom Kenny The Common Cold / Flu Bug (voice) | The Common Cold / Flu Bug (voice) | Living | 13/07/1962 | 64 | — | 40 |
 Matt Levin Hooves (voice) | Hooves (voice) | Living | 12/04/1972 | 54 | — | 30 |
 Daran Norris (voice) | (voice) | Living | 01/11/1964 | 61 | — | 38 |
 Tara Strong Girls (voice) | Girls (voice) | Living | 12/02/1973 | 53 | — | 29 |
 Roger Rose Little Juan (voice) | Little Juan (voice) | Living | 15/08/1958 | 68 | — | 44 |
 Jennifer Hale (voice) | (voice) | Living | 30/01/1972 | 54 | — | 30 |
 Roger L. Jackson Bonko (voice) | Bonko (voice) | Living | 13/07/1958 | 68 | — | 44 |
 Grey DeLisle Laura Limpin / Additional Voices (voice) | Laura Limpin / Additional Voices (voice) | Living | 24/08/1973 | 53 | — | 29 |
 Hynden Walch Numbuh Rebecca (voice) | Numbuh Rebecca (voice) | Living | 01/02/1971 | 55 | — | 31 |
 Eddie Deezen Ice Cream Guy (voice) | Ice Cream Guy (voice) | Living | 06/03/1957 | 69 | — | 45 |
 Gregg Berger Hotline (voice) | Hotline (voice) | Living | 10/12/1950 | 75 | — | 52 |
Tom Warburton Chef (voice) | Chef (voice) | Living | 23/07/1968 | 58 | — | 34 |
 John DiMaggio Big Brother (voice) | Big Brother (voice) | Living | 04/09/1968 | 58 | — | 34 |
