| Sketch | Bass-Off |
| Jack Black | ... | Dirk Peters |
| Rachel Dratch | ... | caller |
| Dean Edwards | ... | caller |
| Jimmy Fallon | ... | Richard Mortson |
| Will Ferrell | ... | Steve Norstroms |
| Tina Fey | ... | caller |
| Ana Gasteyer | ... | Jane Langley |
| Darrell Hammond | ... | caller |
| Chris Kattan | ... | band member |
| Seth Meyers | ... | band member |
| Tracy Morgan | ... | caller |
| Jeff Richards | ... | band member |
| Maya Rudolph | ... | caller |
| Horatio Sanz | ... | caller |
| Steve Higgins | ... | narrator Voice |