A guitar was a stringed musical instrument. Will Robinson played the guitar. ("There Were Giants in the Earth"; "The Ghost Planet"; "Castles in Space") The Robot also knew how to play. ("The Hungry Sea"; "Ghost in Space") Chavo owned a guitar. ("Castles in Space") External LinkEdit Guitar at Wikipedia Retrieved from "https://irwinallen.fandom.com/wiki/Guitar?oldid=7319" Categories: Music Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.