Warner Brothers' proposed live-action Hong Kong Phooey and Marvin the Martian movies are all but dead. More accurately, Marvin is officially cancelled and HKP is circling the drain. At one point both were in the works, and Eddie Murphy was even attached to 'Phooey.' This piece of casting required the studio to go to the outrageous lengths of...dialing Eddie Murphy's phone. Director Alex Zamm, who…