Marshall Lee, 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.
Only doing the original cast (Total Drama Island through Total Drama World Tour) because otherwise there's WAY too many characters, many of whom I won't remember. Also fictional characters only. And none who are actually from Total Drama.
