Watching tinker tailor soldier spy with my parents. Literally every actor in this movie has been in the Harry Potter series at one point, and they are working in a secret mission with the code name "witchcraft."
Really guys? Donny, ollivander, Sirius black, aberforth dumbledore, and Barty crouch are all just chillin in the secret spy club with Sherlock talking about someone named percy
Update: an owl just literally flew out of a fireplace in one of the scenes