As a bare-knuckle assault on the corruption that has come to define the creeping rot of American politics, Knife Fight is neither as satirical as Barry Levinson's "Wag the Dog" nor as incisive and wrenching as George Clooney's "The Ides of March," but it's a noble, shocking and inspired film worthy of attention.

It pales beside the best down-and-dirty political movies (ranging from "The Candidate" to "The Manchurian Candidate") because, finally, it lacks the courage of its own lowdown convictions.

Playing like a mashup of tropes from far superior small- and large-screen entertainments (Scandal, House of Lies, Ides of March), this clunky feature from Bill Guttentag is satire at its most soft-bellied and toadying.

Throughout, Knife Fight feels like TV, like a half-season of some promising cable show stuffed into a 98-minute film that never really builds or surprises.

You'd hope a political-insider indie reuniting "West Wing" stars Rob Lowe and Richard Schiff, and informed by the experiences of an actual former spin doctor, would be a small delight. You would be wrong.