Season 1 of the Abe Series began at the start of the series on May 31, 2011 with The Abraham Trilogy - Part 1: Abe Gets A Blowjob and concluded on May 17, 2012 with Abraham Finale - The Numbers. There were 50 total episodes in Season 1, with one lost short being uncovered in 2014, bringing the total to 51. There was a lost episode in Season 1 as well, Abraham Teaches - Abe Teaches You Sexual Education, which was removed from YouTube and could not be recovered.
Season 1 is easily the most profane of the Abe Series, and the least story-oriented. Up until 1647.wmv, there was barely any trace of any continuity, with most episodes being centered around Abe.
Many episodes from Season 1 are no longer available publicly, due to how utterly offensive some of them were. Most of the private stories have nothing important to offer to the canon of Abe. A few salvageable episodes were re-uploaded as a part of the Year of Abe.