This is the second film to be based on the popular American radio programme 'I Love A Mystery', and I reckon it's an improvement over the first, the plot easier to follow, with stars Jim Bannon and Barton Yarborough having settled into their roles as private detectives Jack Packard and Doc Long.
This time around, Jack and Doc are hired by Louise Mitchell (Mona Barrie) who believes that her life is in danger from her stepdaughter Janet (Anita Louise), who thinks that her father was murdered by his wife while on safari, her suspicion fuelled by love letters between Louise and her dad's associate, Prof. Arthur Logan (Frank Wilcox). As the pair of private eyes investigate, they encounter Janet's somewhat shady love interest Rex Kennedy (Michael Duane), a killer with a deadly blowpipe, a crooked hypnotist, a savage black panther, an animal loving taxidermist, and a shrunken head containing a secret code.
Director Henry Levin maintains a snappy pace, Bannon and Yarborough make for a great pairing, and the plot is just the right amount of bonkers with being TOO preposterous.