December 27-30, 2010 at Ron Maslin Playhouse as part of Season #42 2010-2011
| Written by Eric Idle |
| Music by Stephen Flaherty |
| Lyrics by Lynn Ahrens |
| Book by Lynn Ahrens |
| Book by Stephen Flaherty |
| Based on book by Dr. Seuss |
SeussicalTM is a fantastical, magical, musical extravaganza! All is not quiet in the Jungle of Nool, as Horton the Elephant finds himself standing guard over an abandoned egg, while at the same time trying to save the tiny world of the Whos. This one act musical, filled with your favourite whimsical characters, including Gertrude McFuzz, The Wickersham Brothers, a very sour Kangaroo, and one very mischievous cat, is sure to please the young and young at heart.
| BIRD GIRL 1 | Emma Sangalli | |
| BIRD GIRL 2 | Alexandra Boese | |
| BIRD GIRL 3 | Rachael Davies | |
| BLACKLIGHT PUPPETEERS | Paul Gardner | |
| BLACKLIGHT PUPPETEERS | Brian McCullough | |
| BLACKLIGHT PUPPETEERS | Claire Bosnich | |
| BLACKLIGHT PUPPETEERS | Sydney Lively | |
| BLACKLIGHT PUPPETEERS | Sean Patton | |
| BLACKLIGHT PUPPETEERS | Wendy Patton | |
| CAT IN THE HAT | Nicholas Harrison | |
| GERTRUDE MCFUZZ | Kaitlin Williams | |
| HORTON | Jonathan Arnott | |
| JOJO | Alex Henkelman | |
| JUNGLE CHORUS 1 | Emma Clarke | |
| JUNGLE CHORUS 2 | Cassandra Harrison | |
| JUNGLE CHORUS 3 | Ashley Ritchie | |
| JUNGLE CHORUS 4 | Cameron Lively | |
| JUNGLE CHORUS 5 | Sonia Francis | |
| MAYOR | Jim Clarke | |
| MAYOR'S WIFE | Theresa Williams | |
| MAYZIE LA BIRD | Kyra Weichert | |
| SOUR KANGAROO | Clare Flockton | |
| WHO 1 | Abbey Flockton | |
| WHO 2 | Karen Boese | |
| WHO 3 | Rhiannon Henkelman | |
| WHO 4 | Jackie Kormylo | |
| WHO 5 | Mike Bosnich | |
| WHO 6 | Emily Patton | |
| WHO 7 | Maddie Bateman | |
| WICKERSHAM BROTHER 1 | David Francis | |
| WICKERSHAM BROTHER 2 | Daniel Williams | |
| WICKERSHAM BROTHER 3 | Jared Wagner | |
| WICKERSHAM BROTHER 4 | Tristan Williams | |
| WICKERSHAM BROTHER 5 | Donovan Bosnich |
| Director | Andrew Williams | |
| Music Director | Theresa Williams | |
| Dance Choreography | Leandra Guillet | |
| Production Manager | Kareen Lively | |
| Stage Manager | Whynn Bosnich | |
| Assistant Stage Manager | Margaret Jones | |
| Assistant Stage Manager | Wendy Wagner | |
| Set Design | Karl Wagner | |
| Set Construction | Andrew Williams | |
| Set Construction | Andy Kormylo | |
| Set Construction | Ann Williams | |
| Set Construction | Auston Spatola | |
| Set Construction | Barbara Kobolak | |
| Set Construction | Bill Williams | |
| Set Construction | Brian Boese | |
| Set Construction | Brian McCullough | |
| Set Construction | Bridgit Madill | |
| Set Construction | Cecille Gagné | |
| Set Construction | Jim Clarke | |
| Set Construction | Joan Ritchie | |
| Set Construction | Kareen Lively | |
| Set Construction | Karl Wagner | |
| Set Construction | Mike Bosnich | |
| Set Construction | Natalie Spatola | |
| Set Construction | Paul Gardner | |
| Set Construction | Sonia Francis | |
| Set Construction | Whynn Bosnich | |
| Lighting Design | Karl Wagner | |
| Lighting Assistant | Brian Boese | |
| Lighting Assistant | Carol Hussey | |
| Lighting Assistant | Paul Gardner | |
| Sound Design | Lawrence Wormald | |
| Sound Design | Linda Wormald | |
| Sound Tutorial | Robert Fairbairn | |
| Properties | Paul Gardner | |
| Properties | Tracey Gardner-Doyle | |
| Properties Assistant | Carol Hussey | |
| Blacklight Properties | Andrew Williams | |
| Blacklight Properties | Brian McCullough | |
| Blacklight Properties | Bridgit Madill | |
| Blacklight Properties | KT/KYOS Kids | |
| Blacklight Properties | Paul Gardner | |
| Blacklight Properties | Tracey Gardner-Doyle | |
| Costumes | Eufron Williams | |
| Costumes | Kathryn Seasons Clarke | |
| Costumes | Marilyn Valiquette | |
| Seamstress | Eufron Williams | |
| Seamstress | Jennifer Kormylo | |
| Seamstress | Kathryn Seasons Clarke | |
| Seamstress | Margrit Cattell | |
| Seamstress | Marilyn Valiquette | |
| Seamstress | Theresa Williams | |
| Make-up | Shelley Jean Harrison | |
| Make-up Assistant | Alison Cameron | |
| Make-up Assistant | Clare Flockton | |
| Make-up Assistant | Kareen Lively | |
| Make-up Assistant | Maayan Mazor | |
| Make-up Assistant | Olivia Foulkes | |
| Make-up Assistant | Saxon Lively | |
| Hair Styling | Elizabeth Carrie | |
| Green Room Manager | Kareen Lively | |
| Publicity | Dwayne Aylward | |
| Programme | Wendy Wagner | |
| Box Office | Eufron Williams | |
| House Manager | Betty Francis |