Fan Casting "I'm Here to Help" in Superman: Guardians of Earth (1999)

While flying through the skies at night, Superman is greeted by an alien spaceship with a message asking him to come back down to Earth. Superman accepts, albeit a little cautiously. When both Superman and the ship have both landed in a deserted forest area, out comes an alien man with green skin and a bald head, wearing a blue cape and pants and also a red chest strap. "Hello Superman, my name is J'onn J'onzz but many call me Martian Manhunter and I come in peace. I've come here to your planet because I'm here to help."