The Green Ghost is a minor character from the episode "A Ghost Story" from the animated series, American Dragon: Jake Long.
The Green Ghost was once a Civil War soldier who died in prison. He later became part of Shackles Jack's troop of ghosts that haunts Camp Mugwomp.
Unlike Shackles Jack, Hook Hand Ghost, Solitary Sam, Chain Gang Chuck, and Peg Leg Pat, the Green Ghost is the only ghost who has eyes while the rest of the ghosts don't have eyes. He has green skin.