6. Don Johnson
In the past few years, the Miami Vice star has enjoyed a bit of a comeback thanks to roles on HBO's Eastbound & Down, and Quentin Tarantino's Django Unchained. He's always had a bit of a presence in TV and film since the 70's, but he will be forever remembered for his roles as Sonny Crockett and of course, Nash Bridges. Johnson has cemented himself in history as an iconic cop, and can easily make his way to the franchise as one of the good guys.