Beefy British actor Thorley Walters was appearing in "quota quickies" as early as 1934's First Love. But it was in the '50s that Walters truly came into his own as an irresistably deflatable authority figure in such British comedies as Private's Progress (1955), Carleton Brown of the FO (1958) and Two Way Stretch (1961). Even in cameo roles, Walters made his acting weight effectively felt, as witness Rotten to the Core (1965) and Dracula, Prince of Darkness (1965). Thorley Walters was also a excellent Dr. Watson, essaying the role in the German-made Sherlock Holmes and the Deadly Necklace (1962) and Gene Wilder's The Adventure of Sherlock Holmes' Smarter Brother (1977). ~ Hal Erickson, All Movie Guide