Bowing on DVD Tuesday are two documentaries by director Terry Zwigoff (Ghost World). One of them is Crumb (1994), the widely seen movie about well known underground artist Robert Crumb and his gonzo family. The other (sporting a cover by Crumb) is Zwigoff's first film, Louie Bluie, a one-hour look at unsung blues musician Howard "Louie Bluie" Armstrong, a real pleasure to watch. I can count on one hand the number of times I've watched a film all the way through then immediately watched it again, and viewing this doc is one of those times.
