Lalla Ward

The Doctor takes Romana for a holiday in Paris, but the TARDIS arrives in 1979, a table-wine year, whose vintage is soured by cracks in the very fabric of time itself. Soon the Time Lords are embroiled in an audacious alien scheme which encompasses home-made time machines, the theft of the Mona Lisa, the resurrection of the much-feared Jagaroth race, and the beginning (and quite possibly the end) of all life on Earth.