All times are CT.
Wednesday, August 4, 2021
• 7:00 PM - Engineering Catastrophes - "Calamity in Texas" (2 hour special)
• 9:00 PM - Impossible Engineering - "Incredible Superships"
Thursday, August 5, 2021
• 8:00 PM - Underground Marvels - "Hotel Bunker of the Apocalypse" (#2-01; season two premiere)
• 9:00 PM - Abandoned: Expedition Shipwreck - "Nuclear Wrecks" (#1-01; series premiere)
Sunday, August 8, 2021
• 9:00 PM - Secret Nazi Ruins - "Secrets of Vogelsang Castle"
