Shawn is walked into the room where the plot is being hatched. He is seated, but no introductions are made. Yet, he addresses Dierda, (Dierdre), Deerdy, (Dierdre), Durdie, D-I-E (bang).
The introductions take place after the traitor is "whacked". As the team is always new, Dierdre's name would not be known to Shawn.
The introductions take place after the traitor is "whacked". As the team is always new, Dierdre's name would not be known to Shawn.
When Shawn, Gus and Depsereaux walk toward the royal house, Shawn walks behind Despereaux, then ahead of him in the next shot, then behind him again.
The Interpol agents are shown as being regular policemen capable of making arrests. However, Interpol acts as an information clearing house and liaison between different countries; they do not have authority to arrest anyone.
In the meeting room, when the agent says "You're telling me that Mr. Staley..." you can see out the window that cars are driving on the right side of the road. Cars drive on the left in Britain, where this episode is set, but it was shot in Vancouver, Canada, where cars drive on the right.
At around 23 minutes, Gus (aka "The Wiz") throws exploding powder and calls out "magic" words "Expecto Patronum," but in the Harry Potter books the Expecto Patronum spell doesn't cause any kind of explosion. It scares away an evil ghost like creature called a "Dementor."