Which of these Shakespeare plays is famously considered unlucky to say aloud in a theater?

Which of these Shakespeare plays is famously considered unlucky to say aloud in a theater?

The Shakespeare play that is famously considered unlucky to say aloud in a theater is Macbeth.

To avoid invoking the supposed curse, actors and theater workers universally refer to the tragedy by the euphemism, “The Scottish Play.” This deep-seated superstition has roots dating back to the play’s premiere around 1606.

The Origin of the Curse
Legend holds that the play was cursed because William Shakespeare may have included actual, authentic incantations in the scenes featuring the three witches. Folklore claims that a coven of witches, angered by this use of their real spells, placed a curse upon the production and all future performances.

Source:

https://www.youtube.com/watch?v=C-HAx_NPIFQ

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