Lightning Quick Larcenist is a fake ending in Infiltrating the Airship.
The player can get this ending by using the Sticky Hand to enter the Airship and then select Ball and Chain to get the safe the player finds in the ship to the waiting military. Once Henry and the safe are both inside the helicopter the player is informed he achieved this ending, only to lose it again when the safe turns out to contain nothing but a worthless teddy bear. This results in a fail instead, making one of the soldiers kill Henry under the orders of an annoyed Captain G.
Fail message Edit
A winner is you!