17. The Night of the Headless Woman (1968)

On a dusty Californian trail,Jim and Artemus intercept a stagecoach whose driver has been hired to smuggle boll weevils. Quickly theorizing that someone is trying to destroy the country's cotton crop,they set out to find the mastermind of the operation and destroy his distribution system before his plan succeeds.

Release date: 1968-01-05