 | Ryan Dillon als Elmo (voice) |
 | Leslie Carrara-Rudolph als Tango / Abby Cadabby (voice) |
 | David Rudman als Cookie Monster (voice) |
 | Eric Jacobson als Grover / Oscar / Bert (voice) |
 | Matt Vogel als Big Bird / The Count (voice) |
 | Tyler Bunch als Louie (voice) |
 | Stephanie D'Abruzzo als Mae (voice) |
 | Peter Linz als Ernie (voice) |
 | Royina Patel als Dream Tango (voice) |
| Donovan Monzon als Mouse (voice) |
| Olexa Hewryk | Executive Producer |
| Benjamin Lehmann | Executive Producer |
| Kay Wilson Stallings | Executive Producer |
| Mark Taylor | Executive Producer |
| Melanie Grisanti | Supervising Producer |
| Morgan Von Ancken | Writer |
| Joanna Hepworth | Director |
| Nick Clackett | Animation Director |
| Mick Cooke | Music Director |
| David Yapp | Foley |
| Rick Ritter | Creative Producer |
| Katherine McQueen | Supervising Producer |
| Alia Nakashima | Supervising Producer |
| Rick Ritter | Storyboard Artist |
| Duncan Fraser | Head of Production |
| Harriet Buckley | Animation |
| Zachary Decktor | Animation |
| Jimeno Farfàn | Animation |
| Hannah Campbell-Cox | Line Producer |
| Nadja Grubitzsch | Production Manager |
| Marisa Lark Wallin | Associate Producer |
| Robert Kopecky | Background Designer |
| Logan Hadley Kershaw | Editor |
| Paul Buckley | Songs |
| Paul Buckley | Original Music Composer |
| Mick Cooke | Original Music Composer |
| Richard Lambert | Sound Re-Recording Mixer |
| Vicky Hawes | Post Production Producer |
| Elena Sporillo | Post-Production Manager |
| Joseph DiGiacomo | Supervising Editor |
