Charlie Sheen, Dennis Quaid, Clint Howard, 3 big name actors who probably wished they hadn’t done this movie. Either way:

This movie doesn’t make much sense at all, with huge plot holes and good-for-no-reason scenes, but they show boobs so I am all for it.
This one is out of print, so it will be a little pricey picking it up @ Amazon. Your best bet is probably Ebay.