“The One Percent” (6:30 p.m., Cinemax): Not only is Jamie Johnson an heir to the Johnson

“The One Percent” (6:30 p.m., Cinemax): Not only is Jamie Johnson an heir to the Johnson & Johnson fortune, but he’s also a filmmaker who explores what it means to be rich. His first film, the acclaimed 2003 documentary “Born Rich,” introduced its audience to some of the nation’s wealthiest families (and the young heirs to these fortunes). Now, in “The One Percent,” Johnson examines the discrepancy between most Americans and the population’s 1 percent possessing about half of the country’s wealth — and how this imbalance affects society. He interviews tycoons including Apple computers’ Steve Jobs and Kinko founder Paul Orfalea, as well as noted economist Milton Friedman, former Labor Secretary Robert Reich and activist Ralph Nader. “The One Percent” received its world premiere at the 2006 Tribeca Film Festival.

“Amne$ia” (8 p.m., NBC): This is a game show, but I forget what it’s supposed to be about.

“The Price Is Right” (8 p.m., CBS): Drew Carey takes his daytime gig to prime time.

“Lost” (9 p.m., ABC): The action doesn’t let up on the thrilling fourth season of “Lost.” In tonight’s episode, Kate seeks to pry some information out of the hostage. But doing so may jeopardize her standing with Locke — as well as with Sawyer.