Doomsday Bunkers — Season 1 Discovery Ended 3 Episodes · Premiered March 7, 2012 · Ended March 21, 2012 All Seasons Episodes E01 Bunkers, Bullets and Blast Doors Thu, Mar 8 2012 3:00 AM GMT+0000 60 min ▶ No synopsis available. E02 Pyramid Pod; Booby-Trapped Bunker Thu, Mar 15 2012 2:00 AM GMT+0000 60 min ▶ No synopsis available. E03 Tsunami Pod; Nuclear Fallout Shelter Thu, Mar 22 2012 2:00 AM GMT+0000 60 min ▶ No synopsis available. All Seasons