For sheer spectacle, Fluke is the best show I've seen in a long time, at On the Boards or anywhere. Don't expect it to have much to do with Moby Dick -- it's just 75 minutes of inventive theatrics. If they're related to the novel, I doubt Melville would recognize his work. But enjoying the show requires no literary notes; it's all about ping-pong balls, Electric Light Orchestra, dollar bills, seafaring lingo, Chairman Mao, springboards, gale warnings, terrible puns, eyes upon eyes, and much, much more.