Disney offers this description of the Red Queen: Iracebeth, the Red Queen (Helena Bonham-Carter) is the tyrannical monarch of Underland. With her oversized head, fiery temper and propensity to scream for people's heads to be chopped off, she rules her subjects through fear. "She's got emotional problems," says Bonham Carter. "It takes nothing, practically, for her to lose her temper. Her tantrums are that of a two-year-old." Her younger sibling, the White Queen, has designs on the throne and crown that Iracebeth once stole from her.