Mystery of Mamo Full cast Full cast

| Character_ | Original_Japanese | English_Streamline_ | English_Manga_UK_ | English_Pioneer_Geneon_ |
|---|---|---|---|---|
| Flinch/Frenchy | Shōzō Iizuka | unknown | unknown | Bob Papenbrook |
| Scientist | Ichirō Murakoshi | unknown | unknown | Richard Cansino |
| Dietman/Premier | Shunsuke Shima | unknown | unknown | Richard Cansino |
| Officer | Yūji Mikimoto | unknown | unknown | unknown |
| Egyptian police chief | Haruo Minami (Special Guest Voice) | Steve Kramer | unknown | Richard Cansino |
| President | Fujio Akatsuka (Special Guest Voice) | Steve Kramer | unknown | Richard Cansino |