Jackie Chan

Self

James Sie

Jackie Chan (voice)

Stacie Chan

Jade Chan (voice)

Sab Shimono

Uncle (voice)

Noah Nelson

Tohru (voice)

Clancy Brown

Captain Black / Father (voice) / Captain Black / Bopper (voice) / Ratso / Buford MacDonald (voice) / Ratso / Super Moose (voice) / Ratso / Captain Black / Super Moose (voice) / Ratso / Captain Black / Michael Diaz (voice) / Ricky Rothman (voice) / Ratso / Captain Black (voice) / Ratso (voice) / Ratso / Dino Stefanson (voice) / Captain Black / Super Moose (voice) / Ratso / Helmut (voice) / Captain Black (voice) / Ratso / Captain Black / Tchang Zu (voice) / Ratso / Mayor (voice) / Old West Ratso / Old West Captain Black (voice) / Ratso / Bob (voice) / Ratso / Super Moose / Shen Chan (voice)

Adam Baldwin

Finn / Coach (voice) / Finn / Ulf (voice) / Gameshow Host (voice) / Old West Finn (voice) / Finn / E.B. MacDonald (voice) / Finn / Carnival Worker (voice) / Finn (voice)

Julian Sands

Mayor Valmont (voice) / Valmont (voice)

John DiMaggio

Dui Gui (voice) / Kepler (voice) / Seamuses (voice) / Hak Foo (voice) / Hak Foo / Kepler / Doctor / Citizen (voice) / Hak Foo / Interdimensional Creature (voice) / Hak Foo / Kepler (voice)

James Hong

Daolon Wong (voice)

Jeannie Elias

Drew / Police Dispatcher (voice) / Miss Hartman / Waitress (voice) / Drew (voice) / Production Assistant (voice) / Drew / Miss Hartman (voice)

Miguel Sandoval

El Toro Fuerte (voice)