Fan Casting Martian Manhunter in Green Lantern: A World Without Fear

Role added by @mrq on February 15, 2026

Role ID: 606258647

Character Description

The last known Martian, living undercover on Earth as General Marcus Xavier. Is aware of Mongul's past attacks and warns Jo and Superman of his imminent arrival.

Fan Casting

Green Lantern: A World Without Fear

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Suggestions (1)

Charles Parnell

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