1973/49: Encounter with the Unknown 1973

 Trailer:

 Watch movie;

https://youtu.be/hpp1APeRbqM?si=mcVYUH3aJpgGiBb0 

 https://en.wikipedia.org/wiki/Encounter_with_the_Unknown

https://www.moriareviews.com/horror/encounter-with-the-unknown-1973.htm 

https://every70smovie.blogspot.com/2016/12/encounter-with-unknown-1973.html 

https://bandsaboutmovies.com/2018/08/12/encounter-with-the-unknown-1973/