Are you comfortable not knowing? “Rubicon,’’ AMC’s transfixing new suspense drama, poses that question in a few provocative ways — as a question about the American government, as a question about personal relationships, and as an aesthetic TV-viewing question. How long can you sit with a riddle?
Modeled after 1970s conspiracy thrillers such as “The Parallax View’’ and “The Conversation,’’ “Rubicon’’ is a mystery inside an enigma — and proud of it. It is all about the withholding of explosive information both from the characters, most of whom work at a federal think tank called the American Policy Institute, and from us as we watch. The show, which has a two-hour premiere on Sunday at 8 p.m., has an almost passive-aggressive tone as it dangles then pulls back so many vague clues and cryptic activities. If you enjoy slowly piecing together a puzzle without having first seen the final image, “Rubicon’’ is right up your alley; if not, the brainteasing will likely unnerve you.