Filmed back in 1986, this is one of your typical alien-comes-down-to-earth-and-wreaks-havoc-on-local-police-department. It stars Kyle McLachlan (the quirky FBI agent in Twin Peaks) as a quirky FBI agent pursuing a slug-like alien that moves from host to host, stealing Ferraris, robbing banks, and killing people. Somewhat of a cross between The Terminator and Invasion of the Body Snatchers, this highly watchable action movie is a must-see. You may recognize Claudia Christian (Cmdr. Ivanova in Babylon 5) in an early role as a possessed exotic dancer.