Less than two weeks after his firing we were having national casting calls.

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Lee was adamant that an unknown was needed for Pi, so he put out casting calls for 3, 000 young actors across India.

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In fact, just last month the network announced it would be holding open casting calls on the site for its other musical hit, Glee.

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Germanow argues that YouTube-like videos make sense for training sessions, video blogging and what he calls "ego-casting, " company-wide messages from executives.

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