A small child, fascinated by a lighter-than-air balloon, clambers aboard. The balloon takes flight, lifting the child upward to an amazing adventure. The land-bound adults have conniptions as the balloon…

A man is shot In the hotel of an imaginary South American country. Clarence and Montès, two inspector students, must solve this murder, but they don’t know that dead guy…

A man and a woman arrive in a cafe-hotel near the Belgian frontier. The customers recognize the man from the police’s description: his name is Amedee Lange, and he murdered…