| Person | Type | Job | Role(s) |
|---|---|---|---|
 Jon Stone | Crew | Directing | Director |
 Nina Elias Bamberger | Crew | Production | Producer |
 Brian Muehl | Cast | Actor | |
 Caroll Spinney | Cast | Actor | Oscar the Grouch (voice) |
 David Rudman | Cast | Actor | Herry's Granny (voice) / Herry's Mother (voice) |
 Frank Oz | Cast | Actor | Cookie Monster (voice) / Grover (voice) / Clancy (voice) |
 Jerry Nelson | Cast | Actor | Herry Monster (voice) / Frazzle (voice) / Maurice Monster (voice) / Two-Headed Monster (left half) (voice) / Announcer (voice) |
 Jim Henson | Cast | Actor | Harvey Monster (voice) |
Jim Martin | Cast | Actor | |
 Kevin Clash | Cast | Actor | Elmo (voice) |
 Richard Hunt | Cast | Actor | Stuie Monster (voice) / Lavender Frazzletone (voice) / Two-Headed Monster (right half) (voice) / Furline Huskie (voice) / Kermit the Frog (voice) |
Rick Lyon | Cast | ||
 Martin P. Robinson | Cast | Actor | Herry's Father (voice) |
 Cheryl Blaylock | Cast | Actress | |
| Person | Type | Job | Role(s) |
