Edited sentence: <onlyinclude>{| class="wikitable" style="background: #FFF;".It has been confirmed that actor Mark Pellegrino will play the role of Lucifer who was freed from hell at the end of Season 4.. The fifth season is possibly the last season of the show according to creator/showrunner Eric Kripke.Season five of Supernatural, an American television series, will begin airing on September 10, 2009.Season five regular cast members include Jared Padalecki, Jensen Ackles and Misha Collins.This is the fourth season to air on the CW television network.bg:Свръхестествено (сезон 5).style="background: #;"| American viewers in millions.style="background: #;"| Directed by.style="background: #;"| Episode#.style="background: #;"| Original Airdate.style="background: #;"| Production Code.style="background: #;"| Series#.style="background: #;"| Title.style="background: #;"| Written by