GALLIPOLIS — Local actors are encouraged to get in touch with their inner “Cat in the Hat,” muster up their best “Horton the Elephant” courage, and release their best “Mayzie La Bird” side, and come to auditions for the colorful musical-theatre production, “Seussical! The Musical.”

Auditions will be held at The Ariel-Dater Hall at 2 p.m. Saturday, Nov. 21 and at 6 p.m. Monday, Nov. 23. Roles are open for actors age eight through adult. Most principle roles will be cast with adult or teen actors that sing and act, with some movement and dancing ability.

One principle role will be cast with a child. The musical also requires an ensemble of performers that play various colorful roles throughout the production.

The production will be directed by Joseph Wright, Ariel executive and artistic director, and Tara Lawson, assistant to the executive director. Brandon Lawson is in charge of musical direction, with musical assistance from Barb White.

The Tony Award-winning musical opened Nov. 1, 2000, and ran for 198 performances. The production then began various national tours, and has since been produced by various professional, semi-professional, school and community groups.

Those wishing to audition do not need to prepare in advance of the audition. Hopefuls should plan to arrive approximately 15 minutes early to complete paperwork, and be prepared to provide rehearsal availability through early March 2010, when the production performs.

The production will present three public performances, as well up to four daytime performances for schools. Current performance dates are March 2, 5, 6 and 7. Those auditioning are advised to wear comfortable clothing and shoes that allow freedom of movement, and bring a water bottle. Youth under the age of 18 must be accompanied by a parent or guardian during the auditions.

The Ariel is also seeking talented musicians for its upcoming production of “Seussical.” Those who own their own instrument and are interested in playing in the orchestra should contact the Ariel for more information. The following instruments are needed: drums, acoustic guitar or electric guitar, alto saxophone, clarinet, flute, oboe, tenor saxophone, trumpet, percussion, and trombone.

(On the Web: www.arieltheatre.org)