Sunbow Leatherneck first appeared in the Sunbow/Marvel
G.I. Joe second-season episode "Arise, Serpentor, Arise!: Part I", voiced by
Chuck McCann. He was often arguing with fellow Joe Wet-Suit (who was a Navy Seal), and was known for being uncouth, loud and hotheaded. Despite their frequent fighting, Leatherneck and Wet-Suit still care for each other. Leatherneck played a part in the episode "Let's Play Soldier," where he has an encounter with street orphans in an Asian town, at the same time that
Doctor Mindbender and the
Dreadnoks are harvesting a special tree sap, which causes anyone who comes in contact with it to act like mindless zombies. Doctor Mindbender tries twice to offer Leatherneck a piece of gum, which contained the sap as one of the ingredients. Once Mindbender's plot is thwarted, Leatherneck is able to get the local innkeeper to take the street orphans in as fellow workers much to the objection of the other Joes (who wanted the street orphans to end up in American foster care). In the episode "The Rotten Egg", it is shown in flashbacks that Leatherneck worked at the CEC Military Academy, where he had problems with a tough cadet named Buck McCann. For instance, when the drill instructor witnessed him injuring a fellow cadet with sadistic glee, Leatherneck immediately punished him by giving him 50 laps around the parade ground and withdrawing his recommendation for him for
officer candidate school. He also told him the Marine Corps needs men for leaders, not bullies, and told him to get out of his sight before throwing him into the Brig. One night, Leatherneck caught Buck and two men smuggling weapons, but was knocked out during the conflict. Some years later, Leatherneck returns to the military academy only to discover that Buck has taken over the CEC Military Academy (renaming its acronym to Cobra Elite Corps), being served by cadets Mike P. Randall and Sheila McDermott, and has allied himself with Serpentor. Leatherneck is trapped following a hunt on him (where he was knocked out by Sheila despite rescuing her from a river) and Buck leads the cadets to attack the Parris Island Military Academy. Leatherneck escapes and manages to steal one of the Dreadnoks' motorcycles. Upon claiming an outfit from one of Buck's soldiers, Leatherneck helps the Joes fight the soldiers, ending the battle by defeating Buck McCann in single combat. In "My Favorite Things", Leatherneck is among the Joes participating in a battle at a Dutch museum, where he stops Serpentor from stealing an ax, half of which he keeps as a trophy. Leatherneck later saves a captured Wet-Suit at
Vlad Dracula's castle, but is stabbed by a poison dart from Serpentor. His life is eventually saved by a sample of venom from Serpentor's pet cobra obtained by
Lifeline and Wet-Suit, although Leatherneck and Wet-Suit quarrel again as they recuperate. In "Raise the Flagg!",
Roadblock, Leatherneck and Wet-Suit scout the sunken USS Flagg, which G.I. Joe plans to salvage along with a crashed Cobra helicarrier contains an
antimatter pod, and are taken prisoner alongside
Zartan,
Zarana and
Zandar by an insane Cobra chef named B.A. LaCarre and his
B.A.T.s, who force them into labor. The Joes, Dreadnoks and LaCarre eventually put aside their differences and hook the antimatter pod to the helicarrier's rotors, rising them out of the water. While the Joes and LaCarre recover from
decompression sickness in a chamber, Leatherneck and Wet-Suit argue over a game of cards. In "Joe's Night Out",
Dial-Tone, Leatherneck and Wet-Suit visit Club Open Air, a new nightclub in town. Dial-Tone also provides dates for himself and the two other Joes, though Leatherneck does not show interest in his date and plays video games instead of dancing with her. Serpentor sends the club into outer space and threatens to activate explosives planted on the club. Leatherneck deactivates the last explosive after Wet-Suit briefly passes out. He and Wet-Suit then convert the club's engines to run on the air within the club, allowing it to return to Earth. Leatherneck was featured in a PSA where he explains to two girls the horrors of not applying suntan lotion when at the beach.
G.I. Joe: The Movie Leatherneck also appeared briefly in the 1987 animated film
G.I. Joe: The Movie. An early version of the script features a brief exchange between him and Wet Suit as the Joes are invading Cobra-La. ==Other works==