Seamus MacGuffin

Captain Seamus "Red Eye" MacGuffin is a character that appears in the Sonic X comic series published by Archie Comics. He was a vicious human pirate captain who lived centuries ago on earth.

Trivia

 * The term "MacGuffin" is used in popular culture to refer to an object that drives the plot along, which befitted Seamus in his debut story.
 * Captain Red-Eyes mentioning the "Grand Line" is a reference to the One Piece franchise. Both the Sonic X television series and One Piece animated series had English dubs by 4Kids Entertainment that were airing concurrently when Seamus' debut issue was published.