I really don't know why I enjoy that movie so much; it's hugely bloated with production numbers which have absolutely nothing to do with the slender plot of the film. I am not a big fan of Bing Crosby or Danny Kaye, and the piece is a good half hour too long. But Rosemary Clooney is beautifully cast, and one of my favorite
character actresses of the period, Mary Wickes, contributes another scene-stealing performance. But best of all, the movie's music is from the Irving Berlin songbook, which makes the many extraneous musical numbers enjoyable.
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It's also fun, when watching the big production numbers, to pick out young George Chakiris in the dancing chorus. This film was shot only a few years before he rocketed to stardom (and the Oscar) in West Side Story, and only a few years more before his star waned. I understand he's now a jewelry maker. Ah, the dancer's life. The chosen clip below does not feature our future / former star, however, but a young hoofer named John Brascia.
At any rate, this short clip is indicative of most of the numbers in White Christmas: it has nothing to do with the plot, or with Christmas. But it is another opportunity to show off dancer Vera-Ellen's disconcertingly long, slender legs, and another opportunity to see some first-class tap-dancing.