 | Jim Henson als Rowlf the Dog (voice) |
 | Kevin Clash als P.J. / Be-Bop (voice) |
 | Camille Bonora als Kai Lee (voice) |
 | David Rudman als Farmer Lear (voice) |
 | Richard Hunt als Additional Muppet Performer (voice) |
 | Martin P. Robinson als Additional Muppet Performer (voice) |
 | Pam Arciero als Additional Muppet Performer (voice) |
 | Noel MacNeal als Additional Muppet Performer (voice) |
| Jim Martin als Additional Muppet Performer (voice) |
| Rickey Boyd als Additional Muppet Performer (voice) |
| Philip Balsam | Songs |
| Jocelyn Stevenson | Songs |
| Richard Hunt | Director |
| Jocelyn Stevenson | Writer |
| David Gumpel | Associate Producer |
| Mary Ann Cleary | Producer |
| Dennis Lee | Songs |
| Jim Henson | Executive Producer |
| Ritamarie Peruggi | Producer |
| John Van Eps | Songs |
