Quo Vadis available on blu-ray hi-def from Warner Home Video, March 17th. Directed by Mervyn LeRoy and based on the Nobel Prize-winning novel by Henry Siekiewicz, Quo Vadis was filmed on location in Rome and starred Robert Taylor, Deborah Kerr, Leo Genn and Peter Ustinov, who was nominated for an Oscar and won a Golden Globe for his definitive per