waitingforseason5:Foreshadowing throughout the series; Metalocalypse (S02E08) ‘P.R Pickles’ (2008)
waitingforseason5: Foreshadowing throughout the series; Metalocalypse (S02E08) ‘P.R Pickles’ (2008) - (S04E12) ‘The Church of the Black Klok’ (2012): The Forgotten Member -- source link