Hal Jordan/Green Lantern

Christopher Meloni

Kanjar Ro (voice)

Kurtwood Smith

Sinestro (voice)

Victor Garber

Boodikka (voice)

Tricia Helfer

Kilowog (voice)

Michael Madsen

Tomar-Re (voice)

John Larroquette

Appa Ali Apsa (voice)

William Schallert

Ganthet (voice)

Larry Drake

Carol Ferris

Olivia d'Abo

Ranakar

Malachi Throne

Labella (voice)

Juliet Landau

Cuch

Richard Green

Ch'p (voice)

David L. Lander

Abin Sur (voice)

Richard McGonagle

Weaponers (voice)

Rob Paulsen

Arisia Rrab (voice)

Kath Soucie

Bug Boy (voice)

Bruce Timm

Lieutenant (voice)

Jim Wise