Outlandish Interruption is the bonus mission in Old Clockworks from Luigi's Mansion: Dark Moon. It is unlocked after Luigi clears the mansion's boss mission, and captures five Boos from previous missions.
Just as the other bonus missions in the game, Luigi has to capture ghosts in the shortest time he can. The order of the rooms and the variety and quantity of ghosts vary each time Luigi plays this mission. The mission is complete when Luigi clears the sixth room.
We've got a complication. There are paranormal signals in the Old Clockworks again! It's ghost-hunting time, sonny!
When clearing the Old Clockworks of ghosts, what E. Gadd will say to Luigi at the end of the mission will differ depending how quickly Luigi completes it:
"That'll do, Luigi! I think that was the last one! Come on back now." (Time over 5 minutes)
"Strong work, Luigi! You sent those ghosts packing, and very quickly, I should add! Let's bring you back now." (Time under 5 minutes)
Names in other languages