William Shatner as Oscar "Oz" Diggs (voice)

Ron Perlman as Magnus (voice)

Julianne Hough as Locasta (voice)

Ashleigh Ball as Victoria (voice)

Matthew Kevin Anderson as The Tin Man (voice)

Geoff Gustafson as Scarecrow (voice)

Dan Payne as Blackburn (voice)

Kiefer O'Reilly as Kemp (voice)

Sean Patrick O'Reilly as Heflin (voice)

Alison Wandzura as Candice (voice)

Elijah Dhavvan as Gromit (voice)

Erik Hendrix as Guard 1 / Guard 2 (voice)

Scott McNeil as Phadrig (voice)

Harmony O'Reilly as Flying Monkey #1 (voice)

Michelle O'Reilly as Lucilia (voice)

Phoenix O'Reilly as Flying Monkey #2 (voice)

Summer O'Reilly as Noomi (voice)