| Date: | July 2023 |
| Written by: | Lynn Ahrens and Stephen Flaherty |
| Music by: | Stephen Flaherty |
| Lyrics by: | Lynn Ahrens |
| Director: | Susan Galli |
| Musical Director: | Mindy Rubinlicht |
| Producer: | Suzanne Ardite |
Cast
| Jojo/Boy | Nora Bella Kushnier |
| Cat in the Hat | Dana Joy Carducci |
| Mr. Mayor | Sean O'Neill |
| Mrs. Mayor | Kayla Smull |
| Horton | Jason Herbert |
| Gertrude McFuzz | Jessa Casner |
| Mayzie LaBird | Melissa Schiumo |
| Sour Kangaroo | Arielle Gelb |
| Baby Kangaroo | Penelope Kushnier |
| General Ghengis Khan Schmitz | Jon Knapp |
| Bird Girl #1 | Colby Langweiler |
| Bird Girl #2 | Ragan Yates |
| Bird Girl #3 | Sarah Leakey |
| Wickersham Bro #1 | Casey Lynch |
| Wickersham Bro #2 | Thomas Moore |
| Wickersham Bro #3 | Cory Brooks |
| Yertle the Turtle/Who Ensemble/General Understudy | Jackie Parzanese |
| Grinch/Whoville Ensemble | Daniel Mucha |
| Thing #1/Whoville Ensemble | V. Grant Falcigno |
| Thing #2/Whoville Ensemble | Lucy Hanson |
| Bird Girl Gang Dancer | Mackenzie Moreno |
| Bird Girl Gang Dancer | Abigail Samson |
| Bird Girl Gang Dancer / Cat Understudy | Samantha Wisniewski |
| Whoville Ensemble | Julia Torban |
| Whoville Ensemble | Jocelyn Willis |
| Whoville Ensemble | Breanna Flannelly |
| Cadet Dancer | Caitlin Giagnacova |
| Cadet Dancer | Kaitlyn Ardite |
| Cadet Dancer | Reagan Refice |
| Cadet Dancer | Grace Coleman |
| Vlad Vladikoff | Karen Abrams |
Crew
| Principal Choreographer | Marissa Miller |
| Stage Manager | Tobi Reinhard |
| Set Design Consultant | Andy Parsons |
| Scenic Designer | Barbara Emch |
| Lighting Design | Joe Schiwall |
| Lighting Crew | Ash Werner |
| Lighting Crew | Avery Merz |
| Lighting Crew | Madelyn Weitkunat |
| Sound Design | Jim McIntosh |
| Sound Board | Karen Abrams |
| Properties | Susan Galli |
| Costume Designer | Susan Galli |
| Costuming Team | Suzanne Ardite |
| Costuming Team | Jennifer Ahr |
| Costuming Team | Denise Puchalski |
| Costuming Team | Eileen Kulikowski |
| Costuming Team | Anna Marie Hughes |
| Costuming Team | Susan Galli |
| Irish Dance Choreographer | Teresa Hesener-Lewis |
| Hair Design | Susan Galli |
| Videographer | Kaitlyn Ardite |
| Set Build Team | Jonathan Knapp |
| Set Build Team | David Galli |
| Set Build Team | Susan Galli |
| Set Build Team | Jim McIntosh |
| Set Build Team | Meg Waldowski |
| Set Build Team | Paul Waldowski |
| Set Build Team | Michael McClintic |
| Set Design | Jonathan Knapp |
| Backstage Crew | Gary Beck |
| Backstage Crew | Brandon Sher |
| Backstage Crew | Jason Torban |
| Backstage Crew | Tammy Tuckey |
| Backstage Crew | Tobi Reinhard |
| Backstage Crew | Denise Puchalski |
| Backstage Crew | Eileen Kulikowski |
| Backstage Crew | Jenny Lee Stern |
| Lighting Design Team | Ash Werner |
| Lighting Design Team | Avery Merz |
| Lighting Design Team | Madelyn Weitkunat |