Svengoolie: Earth vs. the Flying Saucers (1956)

 

Directed by Fred F. Sears. Curt Siodmak screenplay. Ray Harryhausen effects.

https://en.wikipedia.org/wiki/Earth_vs._the_Flying_Saucers

https://www.dvdtalk.com/dvdsavant/s609saucers.html

https://thespinningimage.co.uk/cultfilms/displaycultfilm.asp?reviewid=6647