It's called Spacecrash (not a typo). Made in 1978 by "Nat and Patrick Wachsberger Productions", it was directed by Luigi Cozzi and stars Marjoe Gortner with Christopher Plumber in a supporting role. It's rated PG and is 92 minutes long. In addition to the name, there is plenty to mock in this cheesy, slapped together, sci-fi escapade. I think you guys could have a lot of fun with it.