The Cramp Twins Big Baby/Ad Bad (2001–2005) Online
- Original Title :
- Big Baby/Ad Bad
- Genre :
- TV Episode / Animation / Comedy / Family
- Year :
- 2001–2005
- Directror :
- Becky Bristow
- Cast :
- Tom Kenny,Kath Soucie,Terry Klassen
- Writer :
- Gene Braunstein,Randolph Heard
- Type :
- TV Episode
- Time :
- 23min
- Rating :
- 6.5/10
The Cramp family gain an unexpected houseguest: the twin's five year old cousin baby, who looks and acts like a baby, despite her advanced years. - Lucien comes upon an flyer for Parsons Plumbing, advertising Tony Parsons' skills as a pipe-crawler.
| Episode cast overview: | |||
 | Tom Kenny | - | Wayne Cramp (voice) |
 | Kath Soucie | - | Lucien Cramp (voice) |
 | Terry Klassen | - | Tony Parsons / Seth Parsons (voice) |
 | Jayne Paterson | - | Wendy Winkle (voice) |
 | Nicole Oliver | - | Dorothy Cramp (voice) |
 | Ian James Corlett | - | Horace Cramp (voice) |
| Colin Murdock | - | Walter Winkle (voice) |
 | Cathy Weseluck | - | Mrs. Winkle (voice) |
 | Pauline Newstone | - | Lily Parsons (voice) |