War Between the Planets
Il pianeta errante (original)
Scientists try to prevent a collision between Earth and a planet that is heading for it.
Starring Giacomo Rossi Stuart, Ombretta Colli, Enzo Fiermonte, Halina Zalewska, Goffredo Unger, Pietro Martellanza, John Bartha, Marco Bogliani, Renato Montalbano, Franco Ressel
Watch "War Between the Planets" from streaming services Pluto TV, Amazon released in 1966. It's a science-fiction and comedy movie, and has a rating of 4.1 out of 10 from Imdb which is fairly low for this kind of movie.