If you doubt that the mid-60s were a golden age of filmmaking, consider what Cinema Retro uncovered relating to the movies that were shooting simultaneously at England's most prominent studios during the week of October 6, 1966:
ESLTREE STUDIOS: The Saint and The BaronTV series
BRAY STUDIOS: The Hammer horror film The Mummy's Shroud
MGM BOREHAM WOOD STUDIOS: 2001: A Space Odyssey, The Dirty Dozen and The Prisoner TV series
SHEPPERTON STUDIOS: Half a Sixpence, Casino Royale
PINEWOOD STUDIOS: You Only Live Twice
SHOOTING ON LOCATION in England and Europe: Far From the Madding Crowd, How I Won the War