Sam discovers that demons don't work on Halloween. Unfortunately, the depressed Devil decides to make Sam's assignment even harder to cheer himself up. Sam and Sock capture one soul, that of Leon Czolgosz, an escapee who assassinated President William McKinley back in 1901. But before Sam can return him, Leon tries to convince them that he's changed. The Devil then sends Sam to recapture a second soul, a serial killer who plans on starting a new murder spree. Written by
Did You Know?
While chauffeuring Leon around town, Leon gets into the backseat of Sam's car with his stripper girlfriend and the headrest of the drivers seat has clearly been taken out. When the camera shoots the front seats, the headrest is back in place. See more
I invented therapy so that the wicked could justify their actions.
References Léon: The Professional