At twenty-five, Leonardo Da Vinci is briloiant and passionate - an artist, an inventor, a swordsman, a lover, a dreamer and an idealist. Gifted with visionary intellect, he struggles to live within the confines of his own reality and time. When a chance meeting with a mysterious stranger throws his world into turmoil, he and his companions find themselves in the midst of a storm that has been brewing for centuries: a conflict of truth and lies, religion and reason, past and future. It seems that only the Vatican and a shadowy cult called the Sons of Mithras hold the key to Leonardo's past - and his future. Episodes: The Hanged Man; The Serpent; The Prisoner; The Magician; The Tower; The Devil; The Heirophant; The Lovers.