Superman: Champion of the Oppressed || MOTION COMIC
Jaxon for Green Lantern
Alan Scott is the first human Green Lantern predating even Hal Jordan. He's already very far along in his career, on the older side. He's been a hero since World War II and has worked with other heroes such as Wonder Woman, Jay Garrick, and Hourman on the currently retiring Justice League of America.
I hardly think it's a debate that Craig T. Nelson, the voice of Mr. Incredible, is the ideal voice for Alan Scott's Green Lantern.
https://www.youtube.com/watch?v=lYxx-8wQSO0
Alternatively I also think the late and great Adam West would be perfect. Of course, he played Batman in the 60's television show, but I think his voice work as Gray Ghost in Batman: The Animated Series is the a great sound for Alan Scott.
"We're passing along stories to Kyle so he knows what came before him. So he understands the tradition. But that's not the only reason. It doesn't hurt for us to be reminded. Because the past is what connects us to each other"
“In brightest day, in blackest night, no evil shall escape my sight. Let those who worship evil's might beware my power… Green Lantern's light!”