 | Kevin Kline als Robert Lowell |
 | Meryl Streep als Elizabeth Bishop |
 | Polly Noonan als Stage Directions |
| Sarah Ruhl | Writer |
| Kate Whoriskey | Director |
| Patty Baker | Producer |
| Rebecca Gold | Producer |
| Jayne Baron Sherman | Producer |
| Iris Smith | Producer |
| Louise Gund | Producer |
| Willette Klausner | Producer |
| Judith Manocherian | Producer |
| Alix Ritchie | Producer |
| Jenna Segal | Producer |
| Barbara Freitag | Associate Producer |
| Gabriella Palitz | Associate Producer |
| Jeffrey Richards | Executive Producer |
| Jensen Chambers | Editor |
| Anita Yavich | Graphic Designer |
| Andrew Pluess | Sound Designer |
| Jacob Soroken Porter | Line Producer |
| Jim Glaub | Technical Supervisor |
| Rebecca Prowler | Technical Supervisor |