Christopher Meloni

Hal Jordan (voice)

Victor Garber

Sinestro (voice)

Michael Madsen

Kilowog (voice)

Tricia Helfer

Boodikka (voice)

John Larroquette

Tomar-Re (voice)

Kurtwood Smith

Kanjar Ro (voice)

Larry Drake

Ganthet (voice)

William Schallert

Appa Ali Apsa (voice)