Mary-Kate and Ashley in Action!

The beautiful yet villainous cosmetics queen Renee La Rouge is plotting to rule the world through mind-controlling make-up, and Mary-Kate and Ashley must leap into action to stop Renee before she gives the world (and Quincy!) a permanent makeover.

When the world’s largest cat show in Cairo is disrupted by a series of cat-nappings, Mary-Kate and Ashley head to Cairo to investigate, and this time it’s Quincy’s turn to go undercover – as a cat! – to expose Renee La Rouge’s latest evil plan.

An international clown festival is disrupted by inexplicable fighting and Mary-Kate and Ashley go undercover as trapeze artists to restore the clowns’ good humor – and unmask Renee La Rouge’s newest, most diabolical plan – before the festival is ruined.

Mary-Kate and Ashley head to Mexico, to the site of an ancient Mayan pyramid where archeologists are being terrorized by the ghost of King Michu Pachu, and expose a heinous plot by Renee La Rouge to plunder the King’s tomb in search of the secret of eternal youth.

Cheese-whiz Clive Hedgemorton-Smythe causes a worldwide bad hair day which immobilizes everyone on the planet. Mary-Kate and Ashley must join forces with their usual nemesis, Renee La Rouge, who will do anything – even “go good” – to get her hairdo back.