Cast (in credits order)
| Kevin Clash | ... | Elmo (voice) | |
| Michael Jeter | ... | Mr. Noodle | |
| Rest of cast listed alphabetically: | |||
| Fran Brill | ... | Nest (voice) | |
| Stephanie D'Abruzzo | ... | Pillow (voice) | |
| Eric Jacobson | ... | Bert (voice) | |
| Andrea Martin | ... | Narrator / The Girl Who Loved to Sleep (voice) | |
 |
Jim Martin | ... | Computer (voice) |
|
|
Joey Mazzarino | ... | Two-Headed Monster (left head) / Bed (voice) |
| Jerry Nelson | ... | TV Announcer (voice) | |
| David Rudman | ... | Two-Headed Monster (right head) / Cookie Monster (voice) | |
| Steve Whitmire | ... | Ernie (voice) | |
Animation Department
| Joey Ahlbum | ... | animator |