The movie was adapted by Paul Osborn[?] from two novels -- Borden Deal[?]'s Dunbar's Cove and William Bradford Huie[?]'s Mud on the Stars. It was directed by Elia Kazan.
... colonel Maurice Buckmaster[?]. They sent weapons, radios and radiomen and advisors. One of their agents was reputedly flamboyant Peter Churchill (no relation to Winston). ...