Super Duck Comics #28

Super Duck enjoys a peaceful boat ride near a lighthouse when he spots a woman being attacked by what appears to be a floor-walking creature. After rescuing her, Super Duck becomes embroiled in a chaotic adventure involving a spinach-eating contest, encounters with various antagonists including Native Americans with arrows, and confrontations with a mysterious villain called the "Floor-Walker" who uses a boomerang and repeater pop-gun. The story culminates in Super Duck facing off against the Floor-Walker with his own firearm while the creature continues its rampage.