He's on screen, onstage, on tour, online and in song. “Hamlet” — William Shakespeare 's masterpiece about a moody Danish prince — seems to be having a moment. A National Theatre production has landed at the Brooklyn Academy of Music starring Hiran Abeysekera. There’s a movie version set in London’s South Asian community starring Riz Ahmed. Anthony Hopkins, at 88, is delighting fans on TikTok with some of Prince Hamlet’s “To be, or not to be” soliloquy. The movie “Hamnet” — the fictionalized story of loss that inspired the creation of “Hamlet” — earned Jessie Buckley an Oscar. Taylor Swift 's “The Fate of Ophelia” — that's Hamlet's ex — went to No. 1 on the Billboard singles chart. Eddie Izzard is taking her one-person production of the play on a worldwide tour. Four hundred years on, “Hamlet” — whose seemingly quite modern antihero is endlessly mulling over what to do after his uncle murdered his father and married his mother — is still giving. Want even more?…