By the mid-thirties, the major film studios were all exploiting the public’s interest in the exotic worlds of the solar system. Of all the one-reel travelogue series produced, perhaps none was more popular than The Rocketship of Movietone, debuted in 1931.
Several of the earliest films dealt with Venus. “Giants of the Jungle” focused on the exotic and dangerous Venusian saurians. In early 1932, “Lost Cities of Venus” used footage from the Markheim survey expedition's dangerous foray into one of the ruins of the ancients.
Of course, Mars figures prominently in the early subjects. The low canal markets and bazaars were featured. Another dealt with the desert tribes--though the tragic fate of the expedition that provided the footage was wisely kept from the movie-going public.
While the initial run of films dealt predominantly with the inner worlds and their satellites, one was made from footage shot by one of the earliest commercial missions to Ganymede. While the footage is limited (still photos had to be used at times) and of lower quality than what was coming from film crews on Mars or Venus, it did give the public their first view of the eerie necropolises of that cold and distant moon.
More than one spaceman of the fifties and sixties sited these early Rocketship of Movietone films as an important influence on their lives.