Zone Fighter Ep.9 - "Search for the Secret of the Red Spider!"

Airdate: 05/28/1973
While stopping during a drive to Izu, Hikaru sees a blinding light in the sky. Using a radio wave detector, the Zone alien hops into the Mighty Liner and follows the source. This leads him to a red spider, the size of several tarantulas. Before he can approach, the arachnid miraculously takes flight. Undeterred, Hikaru pursues it.