| Perhaps the world's only animated sketch-comedy educational series, Histeria! delivers lessons that stick - to your funny bone. Hosted by Father Time, the cartoon cast careens through time to deliver historical facts from Siberia to Sumeria, despite the efforts of Miss Information, the claims of The World's Oldest Woman and the perpetually poopy diapers of the egg-shaped Big Fat Baby. |
| Name | Character | Episodes |
|---|---|---|
| Frank Welker | Father Time (voice) | 52 |
| Jeff Bennett | Lucky Bob (voice) | 52 |
| Laraine Newman | Miss Information / Charity Bazaar (voice) | 52 |
| Tress MacNeille | The World's Oldest Woman / Pepper Mills / Toast (voice) | 52 |
| Cree Summer | Aka Pella (voice) | 52 |
| Billy West | Chit Chatterson (voice) | 52 |
| Nora Dunn | Lydia Karaoke (voice) | 52 |
| Adam West | 1 | |
| Rob Paulsen | 1 | |
| Maurice LaMarche | Abe Lincoln / George McClellan (voice) | 1 |
| Maurice LaMarche | Eric the Red (voice) | 1 |
| Maurice LaMarche | George Washington (voice) | 1 |
| Maurice LaMarche | Martin Luther (voice) | 1 |
| Maurice LaMarche | Abe Lincoln (voice) | 1 |
| Julia Duffy | 1 | |
| Fred Travalena | Ulysses S. Grant(voice) | 1 |