Darwin, Carrie, Freddy, Sally, Mary, Darwin JR, Carrie JR, Katie, Winnter and Rose are ghosts while Darwin and Carrie are the parents of 8 ghosts. Gumball, Nicole is a humanoid blue cat. Anais, Richard are pink humanoid rabbits. Penny, Emy, Zac are yellow Fairys that can shiftshape when in a current mood. Zac is dating Mirian who is the daughter of Allen and Carmen he also gets flustered when around her. Zac, Emy are the children of Gumball and Penny. Sally is dating Teddy