1969/32: Zeta One aka The Love Factor 1969

 Trailer:

 

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

https://www.moriareviews.com/sciencefiction/zeta-one-1969.htm 

https://allmyreviewsinoneplace.wordpress.com/2017/02/01/movie-review-zeta-one/

https://kultguyskeep.wordpress.com/2013/09/21/dvd-review-zeta-one-1969/