NBC looks ahead with help from the cast of '30 Rock'

Posted 7/16/20

By Kevin McDonough

NBC turns back the clock in order to look ahead. "30 Rock: A One-Time Special" (8 p.m., TV-14) reunites the cast of the sitcom, which ran from 2006-'13. While the original "Rock" lampooned the GE/Comcast corporate culture of …

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