And as luck would have it, Houdini cannot resist a challenge.

The three children and Houdini travel to 1911 Paris where they face an impossible task – stealing a painting right off the wall of the fortress-like Louvre Museum. As Houdini prepares for the theft, a heist which will require him to pull off his greatest ever trick, the time-thieves realise that the Mona Lisa is smiling because she holds a secret. Her creator, Leonardo Da Vinci, hid mysterious codes within the painting.

The race is on to solve the puzzle in time...