|Location||Lake Manitoc, Wisconsin|
|Episode(s)||1.03 Dead in the Water|
When Peter Sweeney begins killing people in Lake Manitoc, it appears that Lucas is in some way connected to Peter's spirit and he is able to give Sam and Dean clues through crayoned drawings. Lucas seemed to form a connection with Dean who shared the trauma of watching a parent die. It was also Dean who ended up saving Lucas from the spirit Peter Sweeney in Lake Manitoc. Only when the spirit is at rest does he start talking again, and does Lucas learn an invaluable lesson from Dean: "Zeppelin rules."