I bought this DVD as part of a Shriek Show boxed set. Here's the trailer:
This is a very low budget, poorly written, poorly acted, poorly directed, poorly edited, poorly EVERYTHING exploitation action flick. It's one of those movies where you can sometimes hear the sound of the camera. There's also some pretty awful sound effects editing. Several times guns are fired but there's no matching gunshot sound.
The plot involves two drug dealers who kill some cops (thus the title COP KILLERS). They spend most of the movie driving across desert roads in Arizona with a blond female hostage. Occasionally, they shoot, stab, or beat someone. Jason Williams (from FLESH GORDON, the X-Rated ALICE IN WONDERLAND, and other low-budget movies) stars along with Bill Osco (who produced some low-budget films) as the two drug dealers.
Rick Baker (!!!) did the (mostly cheesy) make-up effects.