More than 6.3 million viewers tuned in Sunday for the first installment of the three-part miniseries, the Sci Fi Channel said in a statement, citing ratings documented by Nielsen Media Research.
"Tin Man" trumps the 2002 miniseries, "Steven Spielberg Presents Taken," which was watched by 6.1 million viewers its first night, as the channel's biggest hit.
The conclusion is set to run Tuesday evening.
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