Character Cast

Animorphs

 * Cassie Leigh played by Destiny Edmond
 * Collin Grey played by Thomas James McDade
 * Jake Berenson played by Ansel Elgort
 * Marco Herrera played by Andrew Keegan
 * Melissa Chapman played by Annasophia Robb
 * Rachel Berenson played by Brooke Nevin
 * Tobias Fenn played by Thomas Dekker

Controllers

 * Evangeline Herrera played by Kyra Zagorsky
 * Hedrick Chapman played by WIP
 * Tom Berenson played by Joshua Peace
 * Dr. Olson played by David Strathairn
 * Joe Bob Fenestre/Esplin 9466 Lesser played by Steven Weber

Humans

 * Emily Grey played by Jane Levy
 * Marco's Father played by Jose Mourinho

Human forms

 * Alan Fangor (Elfangor-Sirinial-Shamtul) played by Matt Boemer
 * James (Jamilan-Semitur-Misheil) played by Hugh Dancy
 * Phillip (Aximili-Esgarrouth-Isthill) played by Adam Brody (OC)
 * Garrett (Indar 632) played by Aaron Stanford
 * Victor Trent (Esplin 9466) played by James Spader

Andalites

 * Alloran-Semitur-Corass voiced by David Lodge
 * Aximili-Esgarrouth-Isthill voiced by
 * Elfangor-Sirinial-Shamtul voiced by
 * Esplin 9466 voiced by
 * Forlin-Langor-Chulain voiced by
 * Gerlan-Torluit-Varanar voiced by
 * Jamilan-Semitur-Misheil voiced by

Other

 * The Ellimist voiced by
 * Crayak voiced by
 * Jamilan-Semitur-Misheil voiced by