Ugly Americans The Roast of Twayne the Boneraper (2010–2012) Online
- Original Title :
- The Roast of Twayne the Boneraper
- Genre :
- TV Episode / Animation / Comedy / Horror
- Year :
- 2010–2012
- Directror :
- Rod Amador
- Cast :
- Devin Clark,Pete Holmes,Julie Klausner
- Writer :
- Bill Krebs,Jeffrey Poliquin
- Type :
- TV Episode
- Time :
- 22min
- Rating :
- 7.9/10
Mark and the gang throw a Roast for Twayne. Guest starring Lisa Lampanelli, Dana Gould, Alan Tudyk.
| Episode credited cast: | |||
 | Devin Clark | - | Croatian Man / Additional Voices (voice) |
 | Pete Holmes | - | (voice) |
 | Julie Klausner | - | (voice) |
 | Natasha Leggero | - | Callie Maggotbone (voice) |
 | Kurt Metzger | - | Randall Skeffington (voice) |
 | Larry Murphy | - | Lt. Grimes / Aldermach Maggotbone (voice) |
 | Mike O'Gorman | - | Various (voice) |
 | Matt Oberg | - | Mark Lilly (voice) |
| Randy Pearlstein | - | Leonard Powers / The Great Brain / Erik / Man Bird (voice) |
 | Michael-Leon Wooley | - | Twayne Boneraper (voice) |