Home TV News Watch 5 TV Spots from the Final Season of Lost By Evan Jacobs Published Dec 21, 2009 Get caught up once again in the intricate world of TV's number one show. ABC has just unleashed 5 new TV spots for the 6th season of Lost! Check them out below and see if there's more answers to this epic, island saga... The 6th Season of Lost will air February 2, 2010 on ABC.