Kevin Costner

Mariner

Dennis Hopper

Deacon

Jeanne Tripplehorn

Helen

Tina Majorino

Enola

R. D. Call

Enforcer

Gerard Murphy

Nord

Michael Jeter

Old Gregor

Rick Aviles

Gatesman

Kim Coates

Drifter

Chaim Jeraffi

Drifter

Sab Shimono

Elder

Zitto Kazann

Elder / Survivor

Rita Zohar

Atoller

Jack Black

Pilot

Zakes Mokae

Priam

Jack Kehler

Banker

Leonardo Cimino

Elder

Lanny Flaherty

Trader

Robert A. Silverman

Hydroholic

Henry Kapono Ka'aihue

Gatesman

Neil Giuntoli

Hellfire Gunner

Robert Joy

Ledger Guy

John Fleck

Doctor

Greg Goossen

Sawzall Smoker

William Preston

Depth Gauge

John Toles-Bey

Plane Gunner

Ari Barak

Atoll Man

Chris Douridas

Atoller

Alexa Jago

Atoll Woman

Sean Whalen

Bone

Robert LaSardo

Smitty

Lee Arenberg

Djeng

Doug Spinuzza

Spun

Hal Douglas

Narrator (voice) (uncredited)

Anne Gaybis

Deacon Gang Member (uncredited)

Annie Costner

Atoll Girl (uncredited)

John Otrin

Wild Lines (uncredited)

Michael Haddad

Smoker (uncredited)