Cleo de Nile is the daughter of the Mummy.
She is 5,842 years old.
Her clothing motif typically involves wrappings and streaks of real gold in her hair.
Cleo took over as fearleading captain when her older sister, Nefera, graduated.
Cleo does not get along with Nefera because Nefera uses every opportunity she can to make her younger sister feel inferior to her.
Cleo is considered stuck up, but will always help her friends if necessary.
In the first season, she was the main antagonist, but, in the second season, her attitude was slowly softened and she was portrayed as one of the protagonists.
Cleo has a turquoise pet cobra named Hissette and can even talk to snakes and get them to do what she says.
However, she refuses to manipulate her boyfriend, Deuce, with this ability.
In the book, her full name is Cleopatra.
She is voiced by Salli Saffioti.
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