The play concerns a pre-WWII plot by the dastardly Count Otto Von Brunno and his ambiguous relation Lenya Von Brunno to ruin the international diamond market by kidnapping Professor Rupert Fenton. Working against them are Hugh "Bullshot" Crummond and Rosemary Fenton (the professor's daughter). The characters are highly stereotypical: Otto a German supervillain, Lenya a femme fatale, Fenton an absent-minded professor, Rosemary a damsel in distress who faints and runs around in her underwear, and Crummond a highly intelligent and quick-witted hero. However, at many times during the play, humor arises because Crummond fails to notice something very obvious,

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