A tv actor says he’s quitting his role on the ABC drama “The Good Doctor” to run for the U.S. Senate. Hill Harper, who plays Dr. Marcus Andrews on the program, says he wont be back for season SEVEN. Instead Harper says he’ll make a run for the Senate seat being vacated by Michigan Demcrat Senator Debbie Stabenow [D-Mich]. She announced earlier this year she won’t seek another term. A spokesman says Harper believes the political system is broken and works well only for the rich and powerful.