The American remake of British time-traveling cop show Life On Mars just scored a major coup: Harvey Keitel is replacing Colm Meaney in the role of Detective Gene Hunt. The hard-assed boss who spars with time-lost detective Sam Tyler is probably the hardest role to fill, because Philip Glenister put his mark on the role in the British version. But Keitel could just possibly pull it off. In other casting news, AMC has released some images of the new stars of the new miniseries remake of The Prisoner, the 1960s spy-village drama. I recognized the amazing Lennie James from Jericho, off the top of my head. The names will be released tonight. [EW and AMC]