Orson_Welles had many talents and interests.
https://en.wikipedia.org/wiki/The_War_of_the_Worlds_(1938_radio_drama)
https://en.wikipedia.org/wiki/The_War_of_the_Worlds_(1938_radio_drama)#Plot_summary
"Renowned actor, writer, and director Orson Welles — with contributions from scientists George Wald, Carl Sagan, and others — examines the possibility and implications of extraterrestrial life. In examining our perceptions of alien 'martians' from his "War of the Worlds" broadcast, to then-modern explorations of Mars, this film from NASA provides a unique glimpse at life on earth, and elsewhere in the universe." https://www.youtube.com/watch?v=CPkg_sJn2rU Who's Out There - 1975