Check out this review of 'StarCrash' at:  BadMovies.org

Starcrash (original Italian title Scontri stellari oltre la terza dimensione, literally "stellar clashes beyond the third dimension") is an Italian 1979 science fiction film, which was also released under the English title of The Adventures of Stella Star (in the US). The film is a low budget and is often regarded as a rip-off of Star Wars (1977).