| Film | Ras Trent |
| Maya Rudolph | ... | singer Voice |
| Joanna Newsom | ... | singer Voice |
| Andy Samberg | ... | Ras Trent |
| Kristen Wiig | ... | dancer |
| Casey Wilson | ... | dancer |
| Matt Finkelstein | ... | saxophone player |
| Joe Lynn | ... | Nick |
| Kevin Miller | ... | bald guy |
| Simon Rich | ... | trombone player |
| Sly Dunbar | ... | guy |
| Robbie Shakespeare | ... | guy |