You Must Be Joking! may refer to:
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''You Must Be Joking!'' (1965 film), a British comedy film
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''You Must Be Joking!'' (1986 film), a South African comedy film
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''You Must Be Joking!'' (2014 film), an American comedy film
*
''You Must Be Joking!'' (TV series), a 1970s UK comedy programme starring
Ray Burdis
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