From TV Guide:
"Jim Caviezel and Ian McKellan are on board to star in The Prisoner, an update on the 1960s cult hit that will air as a six-part miniseries on AMC next year.
Caviezel will play the title role of "Number Six" and McKellan will costar as "Number Two."
The 1960s series â an espionage thriller set during the Cold War â is being updated with a focus on security and surveillance while retaining the franchise's trademark socio-economic commentary."
Source: TV Guide