Synopsis by Hal Erickson
"Site Three" is a top-secret missile base in this British meller. Geoffrey Toone stars as Sexton Blake, the Sherlock Holmes clone created by committee for the "pulps" and comic books. With his faithful young assistant Tinker (Richard Burrell), the all-knowing, all-seeing Blake try to ferret out an espionage ring operating within Britain's space program. A key ingredient to the proceedings is the truth serum developed and utilized by Blake. Murder at Site Three was based on Crime is My Business, a novel by W. Howard Baker.
agent [representative], detective, espionage, investigation, missile-base, private-detective, truth-serum