The thread about color TV's 50th anniversary got me thinking about shows that would lose a lot of their punch in B&W. The first show I though of was "That Girl". A lot of the show's bubbly charm was from Ann Marie's colorful outfits and the striking set design, a lot of which would have been lost in monochrome. Any shows you can think of that really benefited from being in color? Or for that matter, B&W shows that don't really work in color?