Benedict Cumberbatch plays the titular character, while Benedict Wong plays a librarian also called Wong at the library where Doctor Strange learns the mystic arts. During the film the pair enjoy a couple of Beyoncé references: first, when Doctor Strange asks Wong if he has only one name, like Adele, Drake, Eminem, etc, then later remarks "try me, Beyoncé" to an unimpressed Wong, and second, when Wong is caught listening to Beyoncé's "Single Ladies" through his earphones.

So when we met the pair in London to talk about the film ahead of its DVD release later this month, we ended up getting them to try to sing "Single Ladies" while wearing the mouthguards from the game Speak Out. Because why not?

Do you know what? They were actually game! And it was beautifully hilarious.