The Broadway show "Good Night, and Good Luck" has broken box office records since its opening this April. The play stars George Clooney, who also starred in and co-wrote the movie it's based on.

Eager to tune in? Curious to know what all the fuss is about? Here's everything you need to know about "Good Night, and Good Luck" and its one-time-only screening.

What is 'Good Night, and Good Luck?'

"Good Night, and Good Luck" originated as a 2005 film starring George Clooney, David Strathairn, Patricia Clarkson and Robert Downey Jr.

The film tells the story of broadcast journalist Edward R. Murrow's mission to challenge Senator Joseph McCarthy.

Clooney and Grant Heslov, who originally wrote the film, teamed up to adapt the movie for the stage. Clooney made his Broadway debut in the result

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