Forget This is Us. The emotional roller-coaster of the TV season may have been tonight’s world premiere of the Season 12 premiere of Anthony Bourdain’s Parts Unknown at the Tribeca TV Festival. The crowd at Spring Studios laughed, cried, oohed and ahhed as the episode set in Kenya unfolded. CNN has announced five episodes and two specials will comprise the farewell season, which kicks off Sunday night. As Bourdain shared the screen with fellow CNN host and comedian W.