CBS's "Swingtown" is an unusual new summer series set in 1976, amid the open marriages in a suburban Chicago neighborhood. The mood is basically sincere and dramatic, in that the two central couples are seeking more than just their jollies. They appear to believe that swinging is truly a way to strengthen marriage. But "Swingtown," at 10 p.m. on Channel 4, is still far from the tragic moralism of "The Ice Storm," the Rick Moody novel set in the 1970s that was filmed by Ang Lee in 1997. The atmosphere is nonjudgmental, and leavened with period kitsch and the Captain & Tennille. As on HBO's "Big Love," the idea is not to dismiss or ridicule unconventional relationships, but to parse out what works and what doesn't work.
Of course, the older-skewing CBS is almost as far as you can get from HBO, which is only one of the cable channels show creator Mike Kelley tried but failed to attract. And so while "Swingtown" is racy by network standards, and includes not just sexual situations but all kinds of drug use, it still doesn't have the freedom to get into the nitty-gritty of a subject that is nothing if not nitty-gritty. We know who's sleeping with whom, through script innuendo, heavy breathing, and images of affectionate contact, and we can generally figure out whether or not that sex was satisfying to one or both participants. But the show is about how specific sexual activity is changing everyone's lives, and yet that sex remains theoretical. The story's prime mover is left too vague.
Kelley's fascinating concept - the personal and sexual politics of an open marriage - is stifled by CBS prime-time superficiality and an inability to intimately explore intimate subject matter. Instead of looking back with the insight and frankness of AMC's fine 1960's ad-men drama "Mad Men," "Swingtown" is more trapped in the shallow retrospect of the cancelled NBC 1960s nostalgia drama "American Dreams."