This is the trailer for Fiddler: A Miracle of Miracles, a long-overdue documentary on the making of the 1964 Broadway smash, Fiddler on the Roof. The documentary played in theaters last August and it's been on pay stations ever since…but you can see it for free on PBS this week. Consult, as they say, your local listings. Wish they'd made it when Zero was still around to be interviewed…