Quantum Quest: A Cassini Space Odyssey— Full Cast

Chris Pine

as Dave (voice)

Amanda Peet

as Ranger (voice)

Samuel L. Jackson

as Fear (voice)

Hayden Christensen

as Jammer (voice)

Sandra Oh

as Gal 2000 (voice)

Robert Picardo

as Milton (voice)

James Earl Jones

as Admiral (voice)

Mark Hamill

as Void (voice)

Tom Kenny

as Ignorance (voice)

Jason Alexander

as Moronic (voice)

Doug Jones

as Zero / Razer (voice)

Brent Spiner

as Coach Mackey (voice)

William Shatner

as Core (voice)

Casey Kasem

as Self (voice)

Abigail Breslin

as Jeana (voice)