Millions of viewers tuned in Sunday night to catch the season 4 premiere of AMC's "The Walking Dead." With 16.1 million viewers, this was a series record. The show also reached an all-time high in terms of targeting people aged 18-49 years old; the show reached 10.4 million in that age bracket. What's most surprising, however, is that "The Walking Dead" premiere reportedly received more ratings than the super popular "Breaking Bad" finale.

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