Do you remember “Ramar of The Jungle” in the mid-50s?
https://www.google.com/search?client=opera&q=Ramar+of+The+Jungle&sourceid=opera&ie=UTF-8&oe=UTF-8
“Sky King”?
Formulaic, as was “Indiana Jones”.
Spielberg said in an interview, that he wanted to re-create that era and aura of TV show, in a movie series.
Yes, I remember both!
Didn’t much care for Sky King because even as a child I saw that each weeks show was the same as the last weeks show, only with different people and settings.
Like “Lassie” with an airplane................