| Role | Voice Part | Classification |
|---|---|---|
| Jack Twist | Tenor | L |
| Ennis del Mar | Bass Baritone | L |
| Alma Beers | Soprano | F |
| Lureen | Mezzo Soprano | S |
| Aguirre | Bass | S |
| Hogboy | Bass | S |
| Mrs. Beers | Mezzo Soprano | B |
| Bartender | Contralto | B |
| Saleswoman | Contralto | B |
| Jack’s mother | Contralto | B |
| John Twist | Tenor | B |
| Cowboy | Tenor | CB |
| Bill Jones | Spoken | CB |
| Alma Jr. | Child, spoken | B |
| Francine | Child, spoken | B |
| Minimum Chorus: 16 | ||
| Divisi: SATB |
Schedule C