Marshall Lee

Marshall Lee (full name: Marshall Lee the Vampire King ), is the gender-swapped version of Marceline, created by the original series designer, Natasha Allegri, who is featured in "Fionna and Cake." In the episode, he is seen attending Prince Gumball's Biennial Gumball Ball. Just like Fionna and others, Marshall Lee is from Ice King's imagination. His skin appears to burn in sunlight in the episode "Bad Little Boy" like most vampires' and Marceline's. He plays a large role in "Bad Little Boy," attempting various ways to trick Fionna into admitting her love for him.

Abilities
Marshall Lee presumably has the same abilities as Marceline, since he was first seen floating. Some official artwork shows him eating the color red, just like Marceline, and sucks the pink from creme puff filling although he says he drinks blood in "Good Little Girl". He can also sing and play a guitar. He can turn into a bat form, like Marceline, except he keeps his hair. Like Marceline, he can also raise the dead.

Appearance
Marshall Lee has a slim body, an average height, black hair, and light gray skin. He has a matching permanent bite mark like Marceline's. In "Fionna and Cake," he is seen wearing a red plaid shirt with grey stripes, dark blue jeans, and brownish-red and white sneakers. Like Marceline, his physical appearance is that of a late teenager.

Personality
Marshall Lee describes himself as a villain. He is rowdy, endangering others with his violent, 'friendly' rough-housing. He appears to have an interest in music like Marceline, as he's shown to carry around and play a guitar, and he greeted Fionna with the sign of the horns, a very popular hand sign amongst heavy metal and rock fans. He also displays Marceline's love to mess with people, but goes to a further extent than his female counterpart and feels remorse quicker. He sometimes flirts with Fionna as seen in "Bad Little Boy."

Major Appearences

 * "Bad Little Boy"

Minor Appearences

 * "Fionna and Cake"
 * "Mystery Dungeon" (mentioned)

Trivia

 * Rebecca Sugar said that she wanted Marshall Lee to have a few lines in "Fionna and Cake," but they were cut due to time limitations. She wanted him to be voiced by Dante Basco.
 * An alternate character sheet depicts him with green skin, but it was only used in one scene with special lighting conditions.
 * When Marshall Lee does the "Sign of the Horns" he has five fingers instead of the usual four.
 * He appears to float in the exact opposite position that Marceline does.
 * While rapping to Fionna in the song, "Good Little Girl," Marshall Lee says that he's from the Nightosphere. He later says that he's the son of a demon and the vampire king.
 * He owns an instrument that looks like Marceline's axe-bass, but it's actually a guitar with only one blade. The headstock of the guitar is shaped like a skull, with the tuning heads sticking out of it.
 * Marshall Lee wears the same outfit in both "Fionna and Cake" and "Bad Little Boy," unlike Marceline who usually changes outfits in every episode she appears.
 * Marshall Lee seems to have some sort of a rivalry with Prince Gumball, similar to Marceline having a rivalry with Princess Bubblegum.