Les Huguenots
From Tardis Wiki, the free Doctor Who reference
Les Huguenots was an opera. While visiting London in 1840, the Eighth Doctor hoped to watch it but the tickets were sold out. (COMIC: The Curious Tale of Spring-Heeled Jack) Cousin Delilah brought over a copy of the opera from a parallel universe, with substantial differences, to 18th century France. (PROSE: Love Is an Accuracy Algorithm [+]Loading...["Love Is an Accuracy Algorithm (short story)"])