A vast apparition towered over her on the doorstep. It wore a loose salmon pink and tucked under its arm was an enormous imitation crocodile skin `I`m Madame Doubtfire, dear.` Lydia, Christopher and Natalie Hilliard are used to domestic turmoil and have been torn between their warring parents ever since the divorce. But all that changes when their mother takes on a most unusual cleaning lady. Despite her extraordinary appearance, Madame Doubtfire turns out to be a talented and efficient housekeeper and, for a short time at least, the arrangement is a resounding success. But, as the Hilliard children soon discover, there`s more to Madame Doubtfire than domestic