"The Cobra cyborg Strato-Viper takes on the Joes, Ace and Slipstream, in an aerial duel to the death!"@en . . "Bobbie Chase"@en . "Phil Felix"@en . "Featured Characters:\n*\nSupporting Characters:\n*\nAdversaries:\n*\nOther Characters:\n*\nLocations:\n*\nItems:\n*\nVehicles:\n*"@en . "Herb Trimpe"@en . . "Bobbie Chase"@en . "Herb Trimpe"@en . "Showdown!"@en . "Phil Felix"@en . "Larry Hama"@en . "Herb Trimpe"@en . "Mike Zeck"@en . "Herb Trimpe"@en . "Summary can be found at http://gijoe.wikia.com/wiki/Showdown!"@en . "Bob Sharen"@en . "1987"^^ . . "Jim Shooter"@en . "Bob Harras"@en . "6"^^ . "Larry Hama"@en . "USA"@en . "Bob Harras"@en . "Bob Sharen"@en . "Marvel Comics"@en . "G.I. Joe Special Missions Vol 1 5"@en . .